diff options
| author | apatrick@google.com <apatrick@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-11-24 21:17:43 +0000 |
|---|---|---|
| committer | apatrick@google.com <apatrick@google.com@0039d316-1c4b-4281-b951-d872f2087c98> | 2009-11-24 21:17:43 +0000 |
| commit | a7150972720d10eb13ec1461dcdd0836b86b2586 (patch) | |
| tree | 89b3e5485df9d1baa4718ae3c5a76583af566f04 /gpu/command_buffer/build_gles2_cmd_buffer.py | |
| parent | eba9677e3ca98f6b968f1c5050141bf7b95d5421 (diff) | |
| download | chromium_src-a7150972720d10eb13ec1461dcdd0836b86b2586.zip chromium_src-a7150972720d10eb13ec1461dcdd0836b86b2586.tar.gz chromium_src-a7150972720d10eb13ec1461dcdd0836b86b2586.tar.bz2 | |
Reverting the rest of 32952
TEST=none
BUG=none
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@32970 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'gpu/command_buffer/build_gles2_cmd_buffer.py')
| -rw-r--r-- | gpu/command_buffer/build_gles2_cmd_buffer.py | 2577 |
1 files changed, 0 insertions, 2577 deletions
diff --git a/gpu/command_buffer/build_gles2_cmd_buffer.py b/gpu/command_buffer/build_gles2_cmd_buffer.py deleted file mode 100644 index 04f9a7b..0000000 --- a/gpu/command_buffer/build_gles2_cmd_buffer.py +++ /dev/null @@ -1,2577 +0,0 @@ -#!/usr/bin/python -# -# Copyright (c) 2006-2009 The Chromium Authors. All rights reserved. -# Use of this source code is governed by a BSD-style license that can be -# found in the LICENSE file. - -"""code generator for GL command buffers.""" - -import os -import os.path -import sys -import re -from optparse import OptionParser - -_SIZE_OF_UINT32 = 4 -_SIZE_OF_COMMAND_HEADER = 4 -_FIRST_SPECIFIC_COMMAND_ID = 1024 - -_LICENSE = """ -// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -""" - -# This string is copied directly out of the gl2.h file from GLES2.0 -# the reasons it is copied out instead of parsed directly are -# -# 1) Because order is important. The command IDs need to stay constant forever -# so if you add a new command it needs to be added to the bottom of the list. -# -# 2) So we can add more commands easily that are unrelated to GLES2.0 but still -# needed for GLES2.0 command buffers. -# -# Edits: -# -# *) Any argument that is a resourceID has been changed to GLresourceID. -# (not pointer arguments) -# -_GL_FUNCTIONS = """ -GL_APICALL void GL_APIENTRY glActiveTexture (GLenum texture); -GL_APICALL void GL_APIENTRY glAttachShader (GLResourceId program, GLResourceId shader); -GL_APICALL void GL_APIENTRY glBindAttribLocation (GLResourceId program, GLuint index, const char* name); -GL_APICALL void GL_APIENTRY glBindBuffer (GLenum target, GLResourceId buffer); -GL_APICALL void GL_APIENTRY glBindFramebuffer (GLenum target, GLResourceId framebuffer); -GL_APICALL void GL_APIENTRY glBindRenderbuffer (GLenum target, GLResourceId renderbuffer); -GL_APICALL void GL_APIENTRY glBindTexture (GLenum target, GLResourceId texture); -GL_APICALL void GL_APIENTRY glBlendColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -GL_APICALL void GL_APIENTRY glBlendEquation ( GLenum mode ); -GL_APICALL void GL_APIENTRY glBlendEquationSeparate (GLenum modeRGB, GLenum modeAlpha); -GL_APICALL void GL_APIENTRY glBlendFunc (GLenum sfactor, GLenum dfactor); -GL_APICALL void GL_APIENTRY glBlendFuncSeparate (GLenum srcRGB, GLenum dstRGB, GLenum srcAlpha, GLenum dstAlpha); -GL_APICALL void GL_APIENTRY glBufferData (GLenum target, GLsizeiptr size, const void* data, GLenum usage); -GL_APICALL void GL_APIENTRY glBufferSubData (GLenum target, GLintptr offset, GLsizeiptr size, const void* data); -GL_APICALL GLenum GL_APIENTRY glCheckFramebufferStatus (GLenum target); -GL_APICALL void GL_APIENTRY glClear (GLbitfield mask); -GL_APICALL void GL_APIENTRY glClearColor (GLclampf red, GLclampf green, GLclampf blue, GLclampf alpha); -GL_APICALL void GL_APIENTRY glClearDepthf (GLclampf depth); -GL_APICALL void GL_APIENTRY glClearStencil (GLint s); -GL_APICALL void GL_APIENTRY glColorMask (GLboolean red, GLboolean green, GLboolean blue, GLboolean alpha); -GL_APICALL void GL_APIENTRY glCompileShader (GLResourceId shader); -GL_APICALL void GL_APIENTRY glCompressedTexImage2D (GLenum target, GLint level, GLenum internalformat, GLsizei width, GLsizei height, GLint border, GLsizei imageSize, const void* data); -GL_APICALL void GL_APIENTRY glCompressedTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLsizei imageSize, const void* data); -GL_APICALL void GL_APIENTRY glCopyTexImage2D (GLenum target, GLint level, GLenum internalformat, GLint x, GLint y, GLsizei width, GLsizei height, GLint border); -GL_APICALL void GL_APIENTRY glCopyTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLint x, GLint y, GLsizei width, GLsizei height); -GL_APICALL GLuint GL_APIENTRY glCreateProgram (void); -GL_APICALL GLuint GL_APIENTRY glCreateShader (GLenum type); -GL_APICALL void GL_APIENTRY glCullFace (GLenum mode); -GL_APICALL void GL_APIENTRY glDeleteBuffers (GLsizei n, const GLuint* buffers); -GL_APICALL void GL_APIENTRY glDeleteFramebuffers (GLsizei n, const GLuint* framebuffers); -GL_APICALL void GL_APIENTRY glDeleteProgram (GLResourceId program); -GL_APICALL void GL_APIENTRY glDeleteRenderbuffers (GLsizei n, const GLuint* renderbuffers); -GL_APICALL void GL_APIENTRY glDeleteShader (GLResourceId shader); -GL_APICALL void GL_APIENTRY glDeleteTextures (GLsizei n, const GLuint* textures); -GL_APICALL void GL_APIENTRY glDepthFunc (GLenum func); -GL_APICALL void GL_APIENTRY glDepthMask (GLboolean flag); -GL_APICALL void GL_APIENTRY glDepthRangef (GLclampf zNear, GLclampf zFar); -GL_APICALL void GL_APIENTRY glDetachShader (GLResourceId program, GLResourceId shader); -GL_APICALL void GL_APIENTRY glDisable (GLenum cap); -GL_APICALL void GL_APIENTRY glDisableVertexAttribArray (GLuint index); -GL_APICALL void GL_APIENTRY glDrawArrays (GLenum mode, GLint first, GLsizei count); -GL_APICALL void GL_APIENTRY glDrawElements (GLenum mode, GLsizei count, GLenum type, const void* indices); -GL_APICALL void GL_APIENTRY glEnable (GLenum cap); -GL_APICALL void GL_APIENTRY glEnableVertexAttribArray (GLuint index); -GL_APICALL void GL_APIENTRY glFinish (void); -GL_APICALL void GL_APIENTRY glFlush (void); -GL_APICALL void GL_APIENTRY glFramebufferRenderbuffer (GLenum target, GLenum attachment, GLenum renderbuffertarget, GLResourceId renderbuffer); -GL_APICALL void GL_APIENTRY glFramebufferTexture2D (GLenum target, GLenum attachment, GLenum textarget, GLResourceId texture, GLint level); -GL_APICALL void GL_APIENTRY glFrontFace (GLenum mode); -GL_APICALL void GL_APIENTRY glGenBuffers (GLsizei n, GLuint* buffers); -GL_APICALL void GL_APIENTRY glGenerateMipmap (GLenum target); -GL_APICALL void GL_APIENTRY glGenFramebuffers (GLsizei n, GLuint* framebuffers); -GL_APICALL void GL_APIENTRY glGenRenderbuffers (GLsizei n, GLuint* renderbuffers); -GL_APICALL void GL_APIENTRY glGenTextures (GLsizei n, GLuint* textures); -GL_APICALL void GL_APIENTRY glGetActiveAttrib (GLResourceId program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, char* name); -GL_APICALL void GL_APIENTRY glGetActiveUniform (GLResourceId program, GLuint index, GLsizei bufsize, GLsizei* length, GLint* size, GLenum* type, char* name); -GL_APICALL void GL_APIENTRY glGetAttachedShaders (GLResourceId program, GLsizei maxcount, GLsizei* count, GLuint* shaders); -GL_APICALL int GL_APIENTRY glGetAttribLocation (GLResourceId program, const char* name); -GL_APICALL void GL_APIENTRY glGetBooleanv (GLenum pname, GLboolean* params); -GL_APICALL void GL_APIENTRY glGetBufferParameteriv (GLenum target, GLenum pname, GLint* params); -GL_APICALL GLenum GL_APIENTRY glGetError (void); -GL_APICALL void GL_APIENTRY glGetFloatv (GLenum pname, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetFramebufferAttachmentParameteriv (GLenum target, GLenum attachment, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetIntegerv (GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetProgramiv (GLResourceId program, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetProgramInfoLog (GLResourceId program, GLsizei bufsize, GLsizei* length, char* infolog); -GL_APICALL void GL_APIENTRY glGetRenderbufferParameteriv (GLenum target, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetShaderiv (GLResourceId shader, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetShaderInfoLog (GLResourceId shader, GLsizei bufsize, GLsizei* length, char* infolog); -GL_APICALL void GL_APIENTRY glGetShaderPrecisionFormat (GLenum shadertype, GLenum precisiontype, GLint* range, GLint* precision); -GL_APICALL void GL_APIENTRY glGetShaderSource (GLResourceId shader, GLsizei bufsize, GLsizei* length, char* source); -GL_APICALL const GLubyte* GL_APIENTRY glGetString (GLenum name); -GL_APICALL void GL_APIENTRY glGetTexParameterfv (GLenum target, GLenum pname, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetTexParameteriv (GLenum target, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetUniformfv (GLResourceId program, GLint location, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetUniformiv (GLResourceId program, GLint location, GLint* params); -GL_APICALL int GL_APIENTRY glGetUniformLocation (GLResourceId program, const char* name); -GL_APICALL void GL_APIENTRY glGetVertexAttribfv (GLuint index, GLenum pname, GLfloat* params); -GL_APICALL void GL_APIENTRY glGetVertexAttribiv (GLuint index, GLenum pname, GLint* params); -GL_APICALL void GL_APIENTRY glGetVertexAttribPointerv (GLuint index, GLenum pname, void** pointer); -GL_APICALL void GL_APIENTRY glHint (GLenum target, GLenum mode); -GL_APICALL GLboolean GL_APIENTRY glIsBuffer (GLResourceId buffer); -GL_APICALL GLboolean GL_APIENTRY glIsEnabled (GLenum cap); -GL_APICALL GLboolean GL_APIENTRY glIsFramebuffer (GLResourceId framebuffer); -GL_APICALL GLboolean GL_APIENTRY glIsProgram (GLResourceId program); -GL_APICALL GLboolean GL_APIENTRY glIsRenderbuffer (GLResourceId renderbuffer); -GL_APICALL GLboolean GL_APIENTRY glIsShader (GLResourceId shader); -GL_APICALL GLboolean GL_APIENTRY glIsTexture (GLResourceId texture); -GL_APICALL void GL_APIENTRY glLineWidth (GLfloat width); -GL_APICALL void GL_APIENTRY glLinkProgram (GLResourceId program); -GL_APICALL void GL_APIENTRY glPixelStorei (GLenum pname, GLint param); -GL_APICALL void GL_APIENTRY glPolygonOffset (GLfloat factor, GLfloat units); -GL_APICALL void GL_APIENTRY glReadPixels (GLint x, GLint y, GLsizei width, GLsizei height, GLenum format, GLenum type, void* pixels); -GL_APICALL void GL_APIENTRY glReleaseShaderCompiler (void); -GL_APICALL void GL_APIENTRY glRenderbufferStorage (GLenum target, GLenum internalformat, GLsizei width, GLsizei height); -GL_APICALL void GL_APIENTRY glSampleCoverage (GLclampf value, GLboolean invert); -GL_APICALL void GL_APIENTRY glScissor (GLint x, GLint y, GLsizei width, GLsizei height); -GL_APICALL void GL_APIENTRY glShaderBinary (GLsizei n, const GLResourceId* shaders, GLenum binaryformat, const void* binary, GLsizei length); -GL_APICALL void GL_APIENTRY glShaderSource (GLResourceId shader, GLsizei count, const char** string, const GLint* length); -GL_APICALL void GL_APIENTRY glStencilFunc (GLenum func, GLint ref, GLuint mask); -GL_APICALL void GL_APIENTRY glStencilFuncSeparate (GLenum face, GLenum func, GLint ref, GLuint mask); -GL_APICALL void GL_APIENTRY glStencilMask (GLuint mask); -GL_APICALL void GL_APIENTRY glStencilMaskSeparate (GLenum face, GLuint mask); -GL_APICALL void GL_APIENTRY glStencilOp (GLenum fail, GLenum zfail, GLenum zpass); -GL_APICALL void GL_APIENTRY glStencilOpSeparate (GLenum face, GLenum fail, GLenum zfail, GLenum zpass); -GL_APICALL void GL_APIENTRY glTexImage2D (GLenum target, GLint level, GLint internalformat, GLsizei width, GLsizei height, GLint border, GLenum format, GLenum type, const void* pixels); -GL_APICALL void GL_APIENTRY glTexParameterf (GLenum target, GLenum pname, GLfloat param); -GL_APICALL void GL_APIENTRY glTexParameterfv (GLenum target, GLenum pname, const GLfloat* params); -GL_APICALL void GL_APIENTRY glTexParameteri (GLenum target, GLenum pname, GLint param); -GL_APICALL void GL_APIENTRY glTexParameteriv (GLenum target, GLenum pname, const GLint* params); -GL_APICALL void GL_APIENTRY glTexSubImage2D (GLenum target, GLint level, GLint xoffset, GLint yoffset, GLsizei width, GLsizei height, GLenum format, GLenum type, const void* pixels); -GL_APICALL void GL_APIENTRY glUniform1f (GLint location, GLfloat x); -GL_APICALL void GL_APIENTRY glUniform1fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform1i (GLint location, GLint x); -GL_APICALL void GL_APIENTRY glUniform1iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniform2f (GLint location, GLfloat x, GLfloat y); -GL_APICALL void GL_APIENTRY glUniform2fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform2i (GLint location, GLint x, GLint y); -GL_APICALL void GL_APIENTRY glUniform2iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniform3f (GLint location, GLfloat x, GLfloat y, GLfloat z); -GL_APICALL void GL_APIENTRY glUniform3fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform3i (GLint location, GLint x, GLint y, GLint z); -GL_APICALL void GL_APIENTRY glUniform3iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniform4f (GLint location, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GL_APICALL void GL_APIENTRY glUniform4fv (GLint location, GLsizei count, const GLfloat* v); -GL_APICALL void GL_APIENTRY glUniform4i (GLint location, GLint x, GLint y, GLint z, GLint w); -GL_APICALL void GL_APIENTRY glUniform4iv (GLint location, GLsizei count, const GLint* v); -GL_APICALL void GL_APIENTRY glUniformMatrix2fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -GL_APICALL void GL_APIENTRY glUniformMatrix3fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -GL_APICALL void GL_APIENTRY glUniformMatrix4fv (GLint location, GLsizei count, GLboolean transpose, const GLfloat* value); -GL_APICALL void GL_APIENTRY glUseProgram (GLResourceId program); -GL_APICALL void GL_APIENTRY glValidateProgram (GLResourceId program); -GL_APICALL void GL_APIENTRY glVertexAttrib1f (GLuint indx, GLfloat x); -GL_APICALL void GL_APIENTRY glVertexAttrib1fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttrib2f (GLuint indx, GLfloat x, GLfloat y); -GL_APICALL void GL_APIENTRY glVertexAttrib2fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttrib3f (GLuint indx, GLfloat x, GLfloat y, GLfloat z); -GL_APICALL void GL_APIENTRY glVertexAttrib3fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttrib4f (GLuint indx, GLfloat x, GLfloat y, GLfloat z, GLfloat w); -GL_APICALL void GL_APIENTRY glVertexAttrib4fv (GLuint indx, const GLfloat* values); -GL_APICALL void GL_APIENTRY glVertexAttribPointer (GLuint indx, GLint size, GLenum type, GLboolean normalized, GLsizei stride, const void* ptr); -GL_APICALL void GL_APIENTRY glViewport (GLint x, GLint y, GLsizei width, GLsizei height); -// Non-GL commands. -GL_APICALL void GL_APIENTRY glSwapBuffers (void); -""" - -# This table specifies types and other special data for the commands that -# will be generated. -# -# type: defines which handler will be used to generate code. -# DecoderFunc: defines which function to call in the decoder to execute the -# corresponding GL command. If not specified the GL command will -# be called directly. -# cmd_args: The arguments to use for the command. This overrides generating -# them based on the GL function arguments. -# immediate: Whether or not to generate an immediate command for the GL -# function. The default is if there is exactly 1 pointer argument -# in the GL function an immediate command is generated. -# needs_size: If true a data_size field is added to the command. -# data_type: The type of data the command uses. For PUTn or PUT types. -# count: The number of units per element. For PUTn or PUT types. - -_FUNCTION_INFO = { - 'BindAttribLocation': {'type': 'GLchar'}, - 'BindBuffer': {'DecoderFunc': 'DoBindBuffer'}, - 'BindFramebuffer': {'DecoderFunc': 'glBindFramebufferEXT'}, - 'BindRenderbuffer': {'DecoderFunc': 'glBindRenderbufferEXT'}, - 'BufferData': {'type': 'Data'}, - 'BufferSubData': {'type': 'Data'}, - 'CheckFramebufferStatus': {'DecoderFunc': 'glCheckFramebufferStatusEXT'}, - 'ClearDepthf': {'DecoderFunc': 'glClearDepth'}, - 'CompressedTexImage2D': {'type': 'Data'}, - 'CompressedTexSubImage2D': {'type': 'Data'}, - 'CreateProgram': {'type': 'Create'}, - 'CreateShader': {'type': 'Create'}, - 'DeleteBuffers': {'type': 'DELn'}, - 'DeleteFramebuffers': {'type': 'DELn'}, - 'DeleteProgram': {'DecoderFunc': 'DoDeleteProgram'}, - 'DeleteRenderbuffers': {'type': 'DELn'}, - 'DeleteShader': {'DecoderFunc': 'DoDeleteShader'}, - 'DeleteTextures': {'type': 'DELn'}, - 'DepthRangef': {'DecoderFunc': 'glDepthRange'}, - 'DrawElements': { - 'type': 'Manual', - 'cmd_args': 'GLenum mode, GLsizei count, GLenum type, GLuint index_offset', - }, - 'FramebufferRenderbuffer': {'DecoderFunc': 'glFramebufferRenderbufferEXT'}, - 'FramebufferTexture2D': {'DecoderFunc': 'glFramebufferTexture2DEXT'}, - 'GenerateMipmap': {'DecoderFunc': 'glGenerateMipmapEXT'}, - 'GenBuffers': {'type': 'GENn'}, - 'GenFramebuffers': {'type': 'GENn'}, - 'GenRenderbuffers': {'type': 'GENn'}, - 'GenTextures': {'type': 'GENn'}, - 'GetActiveAttrib': {'type': 'Custom'}, - 'GetActiveUniform': {'type': 'Custom'}, - 'GetAttachedShaders': {'type': 'Custom'}, - 'GetAttribLocation': {'type': 'GetGLchar'}, - 'GetBooleanv': {'type': 'GETn'}, - 'GetBufferParameteriv': {'type': 'GETn'}, - 'GetError': {'type': 'Is'}, - 'GetFloatv': {'type': 'GETn'}, - 'GetFramebufferAttachmentParameteriv': { - 'type': 'GETn', - 'DecoderFunc': 'glGetFramebufferAttachmentParameterivEXT', - }, - 'GetIntegerv': {'type': 'GETn'}, - 'GetProgramiv': {'type': 'GETn'}, - 'GetProgramInfoLog': {'type': 'STRn'}, - 'GetRenderbufferParameteriv': { - 'type': 'GETn', - 'DecoderFunc': 'glGetRenderbufferParameterivEXT', - }, - 'GetShaderiv': {'type': 'GETn'}, - 'GetShaderInfoLog': {'type': 'STRn'}, - 'GetShaderPrecisionFormat': {'type': 'Custom'}, - 'GetShaderSource': {'type': 'STRn'}, - 'GetTexParameterfv': {'type': 'GETn'}, - 'GetTexParameteriv': {'type': 'GETn'}, - 'GetUniformfv': {'type': 'Custom', 'immediate': False}, - 'GetUniformiv': {'type': 'Custom', 'immediate': False}, - 'GetUniformLocation': {'type': 'GetGLchar'}, - 'GetVertexAttribfv': {'type': 'GETn'}, - 'GetVertexAttribiv': {'type': 'GETn'}, - 'GetVertexAttribPointerv': {'type': 'Custom', 'immediate': False}, - 'IsBuffer': {'type': 'Is'}, - 'IsEnabled': {'type': 'Is'}, - 'IsFramebuffer': {'type': 'Is', 'DecoderFunc': 'glIsFramebufferEXT'}, - 'IsProgram': {'type': 'Is'}, - 'IsRenderbuffer': {'type': 'Is', 'DecoderFunc': 'glIsRenderbufferEXT'}, - 'IsShader': {'type': 'Is'}, - 'IsTexture': {'type': 'Is'}, - 'PixelStorei': {'type': 'Custom'}, - 'RenderbufferStorage': {'DecoderFunc': 'glRenderbufferStorageEXT'}, - 'ReadPixels': {'type': 'Custom', 'immediate': False}, - 'ReleaseShaderCompiler': {'type': 'Noop'}, - 'ShaderBinary': {'type': 'Noop'}, - 'ShaderSource': { - 'type': 'Manual', - 'immediate': True, - 'needs_size': True, - 'cmd_args': - 'GLuint shader, GLsizei count, const char* data', - }, - 'TexImage2D': {'type': 'Data'}, - 'TexParameterfv': {'type': 'PUT', 'data_type': 'GLfloat', 'count': 1}, - 'TexParameteriv': {'type': 'PUT', 'data_type': 'GLint', 'count': 1}, - 'TexSubImage2D': {'type': 'Data'}, - 'Uniform1fv': {'type': 'PUTn', 'data_type': 'GLfloat', 'count': 1}, - 'Uniform1iv': {'type': 'PUTn', 'data_type': 'GLint', 'count': 1}, - 'Uniform2fv': {'type': 'PUTn', 'data_type': 'GLfloat', 'count': 2}, - 'Uniform2iv': {'type': 'PUTn', 'data_type': 'GLint', 'count': 2}, - 'Uniform3fv': {'type': 'PUTn', 'data_type': 'GLfloat', 'count': 3}, - 'Uniform3iv': {'type': 'PUTn', 'data_type': 'GLint', 'count': 3}, - 'Uniform4fv': {'type': 'PUTn', 'data_type': 'GLfloat', 'count': 4}, - 'Uniform4iv': {'type': 'PUTn', 'data_type': 'GLint', 'count': 4}, - 'UniformMatrix2fv': {'type': 'PUTn', 'data_type': 'GLfloat', 'count': 4}, - 'UniformMatrix3fv': {'type': 'PUTn', 'data_type': 'GLfloat', 'count': 9}, - 'UniformMatrix4fv': {'type': 'PUTn', 'data_type': 'GLfloat', 'count': 16}, - 'VertexAttrib1fv': {'type': 'PUT', 'data_type': 'GLfloat', 'count': 1}, - 'VertexAttrib2fv': {'type': 'PUT', 'data_type': 'GLfloat', 'count': 2}, - 'VertexAttrib3fv': {'type': 'PUT', 'data_type': 'GLfloat', 'count': 3}, - 'VertexAttrib4fv': {'type': 'PUT', 'data_type': 'GLfloat', 'count': 4}, - 'VertexAttribPointer': { - 'type': 'Manual', - 'cmd_args': 'GLuint indx, GLint size, GLenum type, GLboolean normalized, ' - 'GLsizei stride, GLuint offset', - }, - 'SwapBuffers': {'DecoderFunc': 'DoSwapBuffers'}, -} - - -class CWriter(object): - """Writes to a file formatting it for Google's style guidelines.""" - - def __init__(self, filename): - self.filename = filename - self.file = open(filename, "w") - - def Write(self, string): - """Writes a string to a file spliting if it's > 80 characters.""" - lines = string.splitlines() - num_lines = len(lines) - for ii in range(0, num_lines): - self.__WriteLine(lines[ii], ii < (num_lines - 1) or string[-1] == '\n') - - def __FindSplit(self, string): - """Finds a place to split a string.""" - splitter = string.find('=') - if splitter >= 0 and not string[splitter + 1] == '=': - return splitter - parts = string.split('(') - if len(parts) > 1: - splitter = len(parts[0]) - for ii in range(1, len(parts)): - if not parts[ii - 1][-3:] == "if ": - return splitter - splitter += len(parts[ii]) + 1 - done = False - end = len(string) - last_splitter = -1 - while not done: - splitter = string[0:end].rfind(',') - if splitter < 0: - return last_splitter - elif splitter >= 80: - end = splitter - else: - return splitter - - def __WriteLine(self, line, ends_with_eol): - """Given a signle line, writes it to a file, splitting if it's > 80 chars""" - if len(line) >= 80: - i = self.__FindSplit(line) - if i > 0: - line1 = line[0:i + 1] - self.file.write(line1 + '\n') - match = re.match("( +)", line1) - indent = "" - if match: - indent = match.group(1) - splitter = line[i] - if not splitter == ',': - indent = " " + indent - self.__WriteLine(indent + line[i + 1:].lstrip(), True) - return - self.file.write(line) - if ends_with_eol: - self.file.write('\n') - - def Close(self): - """Close the file.""" - self.file.close() - - -class TypeHandler(object): - """This class emits code for a particular type of function.""" - - def __init__(self): - pass - - def InitFunction(self, func): - """Add or adjust anything type specific for this function.""" - if func.GetInfo('needs_size'): - func.AddCmdArg(CmdArg('data_size', 'uint32')) - - def AddImmediateFunction(self, generator, func): - """Adds an immediate version of a function.""" - # Generate an immediate command if there is only 1 pointer arg. - immediate = func.GetInfo('immediate') # can be True, False or None - if immediate == True or immediate == None: - if func.num_pointer_args == 1 or immediate: - generator.AddFunction(ImmediateFunction(func)) - - def WriteHandlerImplementation(self, func, file): - """Writes the handler implementation for this command.""" - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" %s(%s);\n" % - (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) - - def WriteCmdSizeTest(self, func, file): - """Writes the size test for a command.""" - file.Write(" EXPECT_EQ(sizeof(cmd), cmd.header.size * 4); // NOLINT\n") - - def WriteFormatTest(self, func, file): - """Writes a format test for a command.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" %s cmd = { 0, };\n" % func.name) - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - args = func.GetCmdArgs() - value = 11 - for arg in args: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(");\n") - value = 11 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - func.type_handler.WriteCmdSizeTest(func, file) - for arg in args: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write("}\n") - file.Write("\n") - - def WriteImmediateFormatTest(self, func, file): - """Writes a format test for an immediate version of a command.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" int8 buf[256] = { 0, };\n") - file.Write(" %s& cmd = *static_cast<%s*>(static_cast<void*>(&buf));\n" % - (func.name, func.name)) - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - args = func.GetCmdArgs() - value = 11 - for arg in args: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(");\n") - value = 11 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - func.type_handler.WriteImmediateCmdSizeTest(func, file) - for arg in args: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write("}\n") - file.Write("\n") - - def WriteImmediateCmdSizeTest(self, func, file): - """Writes a size test for an immediate version of a command.""" - file.Write(" // TODO(gman): Compute correct size.\n") - file.Write(" EXPECT_EQ(sizeof(cmd), cmd.header.size * 4);\n") - - def WriteImmediateHandlerImplementation (self, func, file): - """Writes the handler impl for the immediate version of a command.""" - file.Write(" // Immediate version.\n") - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" %s(%s);\n" % - (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) - - def WriteServiceImplementation(self, func, file): - """Writes the service implementation for a command.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - for arg in func.GetOriginalArgs(): - arg.WriteGetCode(file) - func.WriteHandlerImplementation(file) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteImmediateServiceImplementation(self, func, file): - """Writes the service implementation for an immediate version of command.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - for arg in func.GetOriginalArgs(): - arg.WriteGetCode(file) - func.WriteHandlerImplementation(file) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteImmediateValidationCode(self, func, file): - """Writes the validation code for an immediate version of a command.""" - pass - - def WriteGLES2ImplementationHeader(self, func, file): - """Writes the GLES2 Implemention declaration.""" - if func.can_auto_generate: - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" helper_->%s(%s);\n" % - (func.name, func.MakeOriginalArgString(""))) - file.Write("}\n") - file.Write("\n") - else: - file.Write("%s %s(%s);\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Writes the GLES2 Implemention definition.""" - if not func.can_auto_generate: - file.Write("%s GLES2Implementation::%s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - if not func.return_type == "void": - file.Write(" return 0;\n") - file.Write("}\n") - file.Write("\n") - - def WriteImmediateCmdComputeSize(self, func, file): - """Writes the size computation code for the immediate version of a cmd.""" - file.Write(" static uint32 ComputeSize(uint32 size_in_bytes) {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write(" sizeof(ValueType) + // NOLINT\n") - file.Write(" RoundSizeToMultipleOfEntries(size_in_bytes));\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSetHeader(self, func, file): - """Writes the SetHeader function for the immediate version of a cmd.""" - file.Write(" void SetHeader(uint32 size_in_bytes) {\n") - file.Write(" header.SetCmdByTotalSize<ValueType>(size_in_bytes);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdInit(self, func, file): - """Writes the Init function for the immediate version of a command.""" - file.Write(" void Init(%s) {\n" % func.MakeTypedCmdArgString("_")) - file.Write(" SetHeader(0); // TODO(gman): pass in correct size\n") - args = func.GetCmdArgs() - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Writes the Set function for the immediate version of a command.""" - copy_args = func.MakeCmdArgString("_", False) - file.Write(" void* Set(void* cmd%s) {\n" % - func.MakeTypedCmdArgString("_", True)) - file.Write(" // TODO(gman): compute correct size.\n") - file.Write(" const uint32 size = ComputeSize(0);\n") - file.Write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % copy_args) - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, size);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdHelper(self, func, file): - """Writes the cmd helper definition for the immediate version of a cmd.""" - args = func.MakeCmdArgString("") - file.Write(" void %s(%s) {\n" % - (func.name, func.MakeTypedCmdArgString(""))) - file.Write(" const uint32 s = 0; // TODO(gman): compute correct size\n") - file.Write(" gles2::%s& c = " - "GetImmediateCmdSpaceTotalSize<gles2::%s>(s);\n" % - (func.name, func.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - -class CustomHandler(TypeHandler): - """Handler for commands that are auto-generated but require minor tweaks.""" - - def __init__(self): - TypeHandler.__init__(self) - - def WriteServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdGetTotalSize(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" uint32 total_size = 0; // TODO(gman): get correct size.") - - def WriteImmediateCmdInit(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" void Init(%s) {\n" % func.MakeTypedCmdArgString("_")) - self.WriteImmediateCmdGetTotalSize(func, file) - file.Write(" SetHeader(total_size);\n") - args = func.GetCmdArgs() - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Overrriden from TypeHandler.""" - copy_args = func.MakeCmdArgString("_", False) - file.Write(" void* Set(void* cmd%s) {\n" % - func.MakeTypedCmdArgString("_", True)) - self.WriteImmediateCmdGetTotalSize(func, file) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % copy_args) - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, total_size);\n") - file.Write(" }\n") - file.Write("\n") - - -class TodoHandler(CustomHandler): - """Handle for commands that are not yet implemented.""" - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - pass - - -class ManualHandler(CustomHandler): - """Handler for commands that must be written by hand.""" - - def __init__(self): - CustomHandler.__init__(self) - - def WriteServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("// TODO(gman): Implement test for %s\n" % func.name) - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s);\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdGetTotalSize(self, func, file): - """Overrriden from TypeHandler.""" - # TODO(gman): Move this data to _FUNCTION_INFO? - if func.name == 'ShaderSourceImmediate': - file.Write(" uint32 total_size = ComputeSize(_data_size);\n") - else: - CustomHandler.WriteImmediateCmdGetTotalSize(self, func, file) - - -class DataHandler(CustomHandler): - """Handler for glBufferData, glBufferSubData, glTexImage2D, glTexSubImage2D, - glCompressedTexImage2D, glCompressedTexImageSub2D.""" - def __init__(self): - CustomHandler.__init__(self) - - def WriteServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - for arg in func.GetCmdArgs(): - arg.WriteGetCode(file) - - # TODO(gman): Move this data to _FUNCTION_INFO? - if func.name == 'BufferData': - file.Write(" uint32 data_size = size;\n") - elif func.name == 'BufferSubData': - file.Write(" uint32 data_size = size;\n") - elif func.name == 'CompressedTexImage2D': - file.Write(" uint32 data_size = imageSize;\n") - elif func.name == 'CompressedTexSubImage2D': - file.Write(" uint32 data_size = imageSize;\n") - elif func.name == 'TexImage2D': - file.Write(" uint32 pixels_size = GLES2Util::ComputeImageDataSize(\n") - file.Write(" width, height, format, type, unpack_alignment_);\n") - elif func.name == 'TexSubImage2D': - file.Write(" uint32 pixels_size = GLES2Util::ComputeImageDataSize(\n") - file.Write(" width, height, format, type, unpack_alignment_);\n") - else: - file.Write(" uint32 data_size = 0; // TODO(gman): get correct size!\n") - - for arg in func.GetOriginalArgs(): - arg.WriteGetAddress(file) - func.WriteHandlerImplementation(file) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteImmediateCmdGetTotalSize(self, func, file): - """Overrriden from TypeHandler.""" - # TODO(gman): Move this data to _FUNCTION_INFO? - if func.name == 'BufferDataImmediate': - file.Write(" uint32 total_size = ComputeSize(_size);\n") - elif func.name == 'BufferSubDataImmediate': - file.Write(" uint32 total_size = ComputeSize(_size);\n") - elif func.name == 'CompressedTexImage2DImmediate': - file.Write(" uint32 total_size = ComputeSize(_imageSize);\n") - elif func.name == 'CompressedTexSubImage2DImmediate': - file.Write(" uint32 total_size = ComputeSize(_imageSize);\n") - elif func.name == 'TexImage2DImmediate': - file.Write( - " uint32 total_size = 0; // TODO(gman): get correct size\n") - elif func.name == 'TexSubImage2DImmediate': - file.Write( - " uint32 total_size = 0; // TODO(gman): get correct size\n") - - def WriteImmediateCmdSizeTest(self, func, file): - """Overrriden from TypeHandler.""" - # TODO(gman): Move this data to _FUNCTION_INFO? - if func.name == 'BufferDataImmediate': - file.Write(" uint32 total_size = cmd.ComputeSize(cmd.size);\n") - elif func.name == 'BufferSubDataImmediate': - file.Write(" uint32 total_size = cmd.ComputeSize(cmd.size);\n") - elif func.name == 'CompressedTexImage2DImmediate': - file.Write(" uint32 total_size = cmd.ComputeSize(cmd.imageSize);\n") - elif func.name == 'CompressedTexSubImage2DImmediate': - file.Write(" uint32 total_size = cmd.ComputeSize(cmd.imageSize);\n") - elif func.name == 'TexImage2DImmediate': - file.Write( - " uint32 total_size = 0; // TODO(gman): get correct size\n") - elif func.name == 'TexSubImage2DImmediate': - file.Write( - " uint32 total_size = 0; // TODO(gman): get correct size\n") - file.Write(" EXPECT_EQ(sizeof(cmd), total_size);\n") - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - # TODO(gman): Remove this exception. - file.Write("// TODO(gman): Implement test for %s\n" % func.name) - return - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - -class GENnHandler(TypeHandler): - """Handler for glGen___ type functions.""" - - def __init__(self): - TypeHandler.__init__(self) - - def InitFunction(self, func): - """Overrriden from TypeHandler.""" - pass - - def WriteHandlerImplementation (self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" GenGLObjects<GL%sHelper>(n, %s);\n" % - (func.name, func.GetLastOriginalArg().name)) - - def WriteImmediateHandlerImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" GenGLObjects<GL%sHelper>(n, %s);\n" % - (func.original_name, func.GetLastOriginalArg().name)) - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" MakeIds(%s);\n" % func.MakeOriginalArgString("")) - file.Write(" helper_->%sImmediate(%s);\n" % - (func.name, func.MakeOriginalArgString(""))) - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdComputeSize(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" static uint32 ComputeDataSize(GLsizei n) {\n") - file.Write( - " return static_cast<uint32>(sizeof(GLuint) * n); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - file.Write(" static uint32 ComputeSize(GLsizei n) {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write(" sizeof(ValueType) + ComputeDataSize(n)); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSetHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" void SetHeader(GLsizei n) {\n") - file.Write(" header.SetCmdByTotalSize<ValueType>(ComputeSize(n));\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdInit(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void Init(%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_"), - last_arg.type, last_arg.name)) - file.Write(" SetHeader(_n);\n") - args = func.GetCmdArgs() - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" memcpy(ImmediateDataAddress(this),\n") - file.Write(" _%s, ComputeDataSize(_n));\n" % last_arg.name) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - copy_args = func.MakeCmdArgString("_", False) - file.Write(" void* Set(void* cmd%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_", True), - last_arg.type, last_arg.name)) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s, _%s);\n" % - (copy_args, last_arg.name)) - file.Write(" const uint32 size = ComputeSize(_n);\n") - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, size);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdHelper(self, func, file): - """Overrriden from TypeHandler.""" - args = func.MakeOriginalArgString("") - file.Write(" void %s(%s) {\n" % - (func.name, func.MakeTypedOriginalArgString(""))) - file.Write(" const uint32 size = gles2::%s::ComputeSize(n);\n" % - func.name) - file.Write(" gles2::%s& c = " - "GetImmediateCmdSpaceTotalSize<gles2::%s>(size);\n" % - (func.name, func.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" static GLuint ids[] = { 12, 23, 34, };\n") - file.Write(" int8 buf[256] = { 0, };\n") - file.Write(" %s& cmd = *static_cast<%s*>(static_cast<void*>(&buf));\n" % - (func.name, func.name)) - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - args = func.GetCmdArgs() - value = 11 - for arg in args: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(",\n ids);\n") - args = func.GetCmdArgs() - value = 11 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - file.Write(" EXPECT_EQ(sizeof(cmd) +\n") - file.Write(" RoundSizeToMultipleOfEntries(cmd.n * 4),\n") - file.Write(" cmd.header.size * 4); // NOLINT\n") - for arg in args: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write(" // TODO(gman): Check that ids were inserted;\n") - file.Write("}\n") - file.Write("\n") - - -class CreateHandler(TypeHandler): - """Handler for glCreate___ type functions.""" - - def __init__(self): - TypeHandler.__init__(self) - - def InitFunction(self, func): - """Overrriden from TypeHandler.""" - func.AddCmdArg(CmdArg("client_id", 'uint32')) - - def WriteHandlerImplementation (self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" uint32 client_id = c.client_id;\n") - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" %sHelper(%s);\n" % - (func.name, func.MakeCmdArgString(""))) - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" GLuint client_id;\n") - file.Write(" MakeIds(1, &client_id);\n") - file.Write(" helper_->%s(%s);\n" % - (func.name, func.MakeCmdArgString(""))) - file.Write(" return client_id;\n") - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - -class DELnHandler(TypeHandler): - """Handler for glDelete___ type functions.""" - - def __init__(self): - TypeHandler.__init__(self) - - def WriteHandlerImplementation (self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" DeleteGLObjects<GL%sHelper>(n, %s);\n" % - (func.name, func.GetLastOriginalArg().name)) - - def WriteImmediateHandlerImplementation (self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" DeleteGLObjects<GL%sHelper>(n, %s);\n" % - (func.original_name, func.GetLastOriginalArg().name)) - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" FreeIds(%s);\n" % func.MakeOriginalArgString("")) - file.Write(" helper_->%sImmediate(%s);\n" % - (func.name, func.MakeOriginalArgString(""))) - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdComputeSize(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" static uint32 ComputeDataSize(GLsizei n) {\n") - file.Write( - " return static_cast<uint32>(sizeof(GLuint) * n); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - file.Write(" static uint32 ComputeSize(GLsizei n) {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write(" sizeof(ValueType) + ComputeDataSize(n)); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSetHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" void SetHeader(GLsizei n) {\n") - file.Write(" header.SetCmdByTotalSize<ValueType>(ComputeSize(n));\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdInit(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void Init(%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_"), - last_arg.type, last_arg.name)) - file.Write(" SetHeader(_n);\n") - args = func.GetCmdArgs() - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" memcpy(ImmediateDataAddress(this),\n") - file.Write(" _%s, ComputeDataSize(_n));\n" % last_arg.name) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - copy_args = func.MakeCmdArgString("_", False) - file.Write(" void* Set(void* cmd%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_", True), - last_arg.type, last_arg.name)) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s, _%s);\n" % - (copy_args, last_arg.name)) - file.Write(" const uint32 size = ComputeSize(_n);\n") - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, size);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdHelper(self, func, file): - """Overrriden from TypeHandler.""" - args = func.MakeOriginalArgString("") - file.Write(" void %s(%s) {\n" % - (func.name, func.MakeTypedOriginalArgString(""))) - file.Write(" const uint32 size = gles2::%s::ComputeSize(n);\n" % - func.name) - file.Write(" gles2::%s& c = " - "GetImmediateCmdSpaceTotalSize<gles2::%s>(size);\n" % - (func.name, func.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" static GLuint ids[] = { 12, 23, 34, };\n") - file.Write(" int8 buf[256] = { 0, };\n") - file.Write(" %s& cmd = *static_cast<%s*>(static_cast<void*>(&buf));\n" % - (func.name, func.name)) - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - args = func.GetCmdArgs() - value = 11 - for arg in args: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(",\n ids);\n") - args = func.GetCmdArgs() - value = 11 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - file.Write(" EXPECT_EQ(sizeof(cmd) +\n") - file.Write(" RoundSizeToMultipleOfEntries(cmd.n * 4),\n") - file.Write(" cmd.header.size * 4); // NOLINT\n") - for arg in args: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write(" // TODO(gman): Check that ids were inserted;\n") - file.Write("}\n") - file.Write("\n") - - -class GETnHandler(TypeHandler): - """Handler for GETn for glGetBooleanv, glGetFloatv, ... type functions.""" - - def __init__(self): - TypeHandler.__init__(self) - - def AddImmediateFunction(self, generator, func): - """Overrriden from TypeHandler.""" - pass - - def WriteServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - last_arg = func.GetLastOriginalArg() - - all_but_last_args = func.GetOriginalArgs()[:-1] - for arg in all_but_last_args: - arg.WriteGetCode(file) - - file.Write(" %s params;\n" % last_arg.type) - file.Write(" GLsizei num_values = util_.GLGetNumValuesReturned(pname);\n") - file.Write(" uint32 params_size = num_values * sizeof(*params);\n") - file.Write(" params = GetSharedMemoryAs<%s>(\n" % last_arg.type) - file.Write(" c.params_shm_id, c.params_shm_offset, params_size);\n") - func.WriteHandlerImplementation(file) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - all_but_last_args = func.GetOriginalArgs()[:-1] - arg_string = ( - ", ".join(["%s" % arg.name for arg in all_but_last_args])) - file.Write(" helper_->%s(%s, shared_memory_.GetId(), 0);\n" % - (func.name, arg_string)) - file.Write(" int32 token = helper_->InsertToken();\n") - file.Write(" helper_->WaitForToken(token);\n") - file.Write(" GLsizei num_values = util_.GLGetNumValuesReturned(pname);\n") - file.Write(" memcpy(params, shared_memory_.GetAddress(0),\n") - file.Write(" num_values * sizeof(*params));\n") - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - -class PUTHandler(TypeHandler): - """Handler for glTexParameter_v, glVertexAttrib_v functions.""" - - def __init__(self): - TypeHandler.__init__(self) - - def WriteImmediateValidationCode(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" if (!CheckImmediateDataSize<%s>(" - "arg_count, 1, sizeof(%s), %d)) {\n" % - (func.name, func.info.data_type, func.info.count)) - file.Write(" return parse_error::kParseOutOfBounds;\n") - file.Write(" }\n") - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" helper_->%sImmediate(%s);\n" % - (func.name, func.MakeOriginalArgString(""))) - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdComputeSize(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" static uint32 ComputeDataSize() {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write(" sizeof(%s) * %d); // NOLINT\n" % - (func.info.data_type, func.info.count)) - file.Write(" }\n") - file.Write("\n") - file.Write(" static uint32 ComputeSize() {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write( - " sizeof(ValueType) + ComputeDataSize()); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSetHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" void SetHeader() {\n") - file.Write( - " header.SetCmdByTotalSize<ValueType>(ComputeSize());\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdInit(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void Init(%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_"), - last_arg.type, last_arg.name)) - file.Write(" SetHeader();\n") - args = func.GetCmdArgs() - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" memcpy(ImmediateDataAddress(this),\n") - file.Write(" _%s, ComputeDataSize());\n" % last_arg.name) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - copy_args = func.MakeCmdArgString("_", False) - file.Write(" void* Set(void* cmd%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_", True), - last_arg.type, last_arg.name)) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s, _%s);\n" % - (copy_args, last_arg.name)) - file.Write(" const uint32 size = ComputeSize();\n") - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, size);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdHelper(self, func, file): - """Overrriden from TypeHandler.""" - args = func.MakeOriginalArgString("") - file.Write(" void %s(%s) {\n" % - (func.name, func.MakeTypedOriginalArgString(""))) - file.Write(" const uint32 size = gles2::%s::ComputeSize();\n" % - func.name) - file.Write(" gles2::%s& c = " - "GetImmediateCmdSpaceTotalSize<gles2::%s>(size);\n" % - (func.name, func.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" const int kSomeBaseValueToTestWith = 51;\n") - file.Write(" static %s data[] = {\n" % func.info.data_type) - for v in range(0, func.info.count): - file.Write(" static_cast<%s>(kSomeBaseValueToTestWith + %d),\n" % - (func.info.data_type, v)) - file.Write(" };\n") - file.Write(" int8 buf[256] = { 0, };\n") - file.Write(" %s& cmd = *static_cast<%s*>(static_cast<void*>(&buf));\n" % - (func.name, func.name)) - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - args = func.GetCmdArgs() - value = 11 - for arg in args: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(",\n data);\n") - args = func.GetCmdArgs() - value = 11 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - file.Write(" EXPECT_EQ(sizeof(cmd) +\n") - file.Write(" RoundSizeToMultipleOfEntries(sizeof(data)),\n") - file.Write(" cmd.header.size * 4); // NOLINT\n") - for arg in args: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write(" // TODO(gman): Check that data was inserted;\n") - file.Write("}\n") - file.Write("\n") - - -class PUTnHandler(TypeHandler): - """Handler for PUTn 'glUniform__v' type functions.""" - - def __init__(self): - TypeHandler.__init__(self) - - def WriteImmediateValidationCode(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" if (!CheckImmediateDataSize<%s>(" - "arg_count, count, sizeof(%s), %d)) {\n" % - (func.name, func.info.data_type, func.info.count)) - file.Write(" return parse_error::kParseOutOfBounds;\n") - file.Write(" }\n") - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" helper_->%sImmediate(%s);\n" % - (func.name, func.MakeOriginalArgString(""))) - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdComputeSize(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" static uint32 ComputeDataSize(GLsizei count) {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write(" sizeof(%s) * %d * count); // NOLINT\n" % - (func.info.data_type, func.info.count)) - file.Write(" }\n") - file.Write("\n") - file.Write(" static uint32 ComputeSize(GLsizei count) {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write( - " sizeof(ValueType) + ComputeDataSize(count)); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSetHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" void SetHeader(GLsizei count) {\n") - file.Write( - " header.SetCmdByTotalSize<ValueType>(ComputeSize(count));\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdInit(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void Init(%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_"), - last_arg.type, last_arg.name)) - file.Write(" SetHeader(_count);\n") - args = func.GetCmdArgs() - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" memcpy(ImmediateDataAddress(this),\n") - file.Write(" _%s, ComputeDataSize(_count));\n" % last_arg.name) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - copy_args = func.MakeCmdArgString("_", False) - file.Write(" void* Set(void* cmd%s, %s _%s) {\n" % - (func.MakeTypedCmdArgString("_", True), - last_arg.type, last_arg.name)) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s, _%s);\n" % - (copy_args, last_arg.name)) - file.Write(" const uint32 size = ComputeSize(_count);\n") - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, size);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdHelper(self, func, file): - """Overrriden from TypeHandler.""" - args = func.MakeOriginalArgString("") - file.Write(" void %s(%s) {\n" % - (func.name, func.MakeTypedOriginalArgString(""))) - file.Write(" const uint32 size = gles2::%s::ComputeSize(count);\n" % - func.name) - file.Write(" gles2::%s& c = " - "GetImmediateCmdSpaceTotalSize<gles2::%s>(size);\n" % - (func.name, func.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" const int kSomeBaseValueToTestWith = 51;\n") - file.Write(" static %s data[] = {\n" % func.info.data_type) - for v in range(0, func.info.count * 2): - file.Write(" static_cast<%s>(kSomeBaseValueToTestWith + %d),\n" % - (func.info.data_type, v)) - file.Write(" };\n") - file.Write(" int8 buf[256] = { 0, };\n") - file.Write(" %s& cmd = *static_cast<%s*>(static_cast<void*>(&buf));\n" % - (func.name, func.name)) - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - args = func.GetCmdArgs() - value = 1 - for arg in args: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(",\n data);\n") - args = func.GetCmdArgs() - value = 1 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - file.Write(" EXPECT_EQ(sizeof(cmd) +\n") - file.Write(" RoundSizeToMultipleOfEntries(sizeof(data)),\n") - file.Write(" cmd.header.size * 4); // NOLINT\n") - for arg in args: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write(" // TODO(gman): Check that data was inserted;\n") - file.Write("}\n") - file.Write("\n") - - -class GLcharHandler(TypeHandler): - """Handler for functions that pass a single string .""" - - def __init__(self): - TypeHandler.__init__(self) - - def InitFunction(self, func): - """Overrriden from TypeHandler.""" - func.AddCmdArg(CmdArg('data_size', 'uint32')) - - def WriteServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - last_arg = func.GetLastOriginalArg() - - all_but_last_arg = func.GetOriginalArgs()[:-1] - for arg in all_but_last_arg: - arg.WriteGetCode(file) - - file.Write(" uint32 name_size = c.data_size;\n") - file.Write(" const char* name = GetSharedMemoryAs<%s>(\n" % - last_arg.type) - file.Write(" c.%s_shm_id, c.%s_shm_offset, name_size);\n" % - (last_arg.name, last_arg.name)) - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - arg_string = ", ".join(["%s" % arg.name for arg in all_but_last_arg]) - file.Write(" String name_str(name, name_size);\n") - file.Write(" %s(%s, name_str.c_str());\n" % - (func.GetGLFunctionName(), arg_string)) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteImmediateServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - last_arg = func.GetLastOriginalArg() - - all_but_last_arg = func.GetOriginalArgs()[:-1] - for arg in all_but_last_arg: - arg.WriteGetCode(file) - - file.Write(" uint32 name_size = c.data_size;\n") - file.Write( - " const char* name = GetImmediateDataAs<const char*>(c);\n") - file.Write(" // TODO(gman): Make sure validate checks arg_count\n") - file.Write(" // covers data_size.\n") - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - arg_string = ", ".join(["%s" % arg.name for arg in all_but_last_arg]) - file.Write(" String name_str(name, name_size);\n") - file.Write(" %s(%s, name_str.c_str());\n" % - (func.GetGLFunctionName(), arg_string)) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" // TODO(gman): This needs to change to use SendString.\n") - file.Write(" helper_->%sImmediate(%s);\n" % - (func.name, func.MakeOriginalArgString(""))) - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdComputeSize(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" static uint32 ComputeDataSize(const char* s) {\n") - file.Write(" return strlen(s);\n") - file.Write(" }\n") - file.Write("\n") - file.Write(" static uint32 ComputeSize(const char* s) {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write(" sizeof(ValueType) + ComputeDataSize(s)); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSetHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" void SetHeader(const char* s) {\n") - file.Write(" header.SetCmdByTotalSize<ValueType>(ComputeSize(s));\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdInit(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void Init(%s) {\n" % func.MakeTypedOriginalArgString("_")) - file.Write(" SetHeader(_%s);\n" % last_arg.name) - args = func.GetCmdArgs()[:-1] - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" data_size = strlen(_%s);\n" % last_arg.name) - file.Write(" memcpy(ImmediateDataAddress(this), _%s, data_size);\n" % - last_arg.name) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void* Set(void* cmd%s) {\n" % - func.MakeTypedOriginalArgString("_", True)) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % - func.MakeOriginalArgString("_")) - file.Write(" const uint32 size = ComputeSize(_%s);\n" % last_arg.name) - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, size);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdHelper(self, func, file): - """Overrriden from TypeHandler.""" - args = func.MakeOriginalArgString("") - last_arg = func.GetLastOriginalArg() - file.Write(" void %s(%s) {\n" % - (func.name, func.MakeTypedOriginalArgString(""))) - file.Write(" const uint32 size = gles2::%s::ComputeSize(%s);\n" % - (func.name, last_arg.name)) - file.Write(" gles2::%s& c = GetImmediateCmdSpaceTotalSize<gles2::%s>(" - "size);\n" % - (func.name, func.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" int8 buf[256] = { 0, };\n") - file.Write(" %s& cmd = *static_cast<%s*>(static_cast<void*>(&buf));\n" % - (func.name, func.name)) - file.Write(" static const char* const test_str = \"test string\";\n") - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - all_but_last_arg = func.GetCmdArgs()[:-1] - value = 11 - for arg in all_but_last_arg: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(",\n test_str);\n") - value = 11 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - file.Write(" EXPECT_EQ(sizeof(cmd) + // NOLINT\n") - file.Write(" RoundSizeToMultipleOfEntries(strlen(test_str)),\n") - file.Write(" cmd.header.size * 4);\n") - for arg in all_but_last_arg: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write(" // TODO(gman): check that string got copied.\n") - file.Write("}\n") - file.Write("\n") - -class GetGLcharHandler(GLcharHandler): - """Handler for glGetAttibLoc, glGetUniformLoc.""" - - def __init__(self): - GLcharHandler.__init__(self) - - def WriteServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - last_arg = func.GetLastOriginalArg() - - all_but_last_arg = func.GetOriginalArgs()[:-1] - for arg in all_but_last_arg: - arg.WriteGetCode(file) - - file.Write(" uint32 name_size = c.data_size;\n") - file.Write(" const char* name = GetSharedMemoryAs<%s>(\n" % - last_arg.type) - file.Write(" c.%s_shm_id, c.%s_shm_offset, name_size);\n" % - (last_arg.name, last_arg.name)) - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - arg_string = ", ".join(["%s" % arg.name for arg in all_but_last_arg]) - file.Write(" String name_str(name, name_size);\n") - file.Write(" GLint location = %s(%s, name_str.c_str());\n" % - (func.GetGLFunctionName(), arg_string)) - file.Write(" DCHECK(false); // TODO: return result.\n") - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteImmediateServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - last_arg = func.GetLastOriginalArg() - - all_but_last_arg = func.GetOriginalArgs()[:-1] - for arg in all_but_last_arg: - arg.WriteGetCode(file) - - file.Write(" uint32 name_size = c.data_size;\n") - file.Write( - " const char* name = GetImmediateDataAs<const char*>(c);\n") - file.Write(" // TODO(gman): Make sure validate checks arg_count\n") - file.Write(" // covers data_size.\n") - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - arg_string = ", ".join(["%s" % arg.name for arg in all_but_last_arg]) - file.Write(" String name_str(name, name_size);\n") - file.Write(" GLint location = %s(%s, name_str.c_str());\n" % - (func.GetGLFunctionName(), arg_string)) - file.Write(" DCHECK(false); // TODO: return result.\n") - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - file.Write(" // TODO(gman): This needs to change to use SendString.\n") - file.Write(" GLint* result = shared_memory_.GetAddressAs<GLint*>(0);\n") - file.Write(" DCHECK(false); // pass in shared memory\n") - file.Write(" helper_->%sImmediate(%s);\n" % - (func.name, func.MakeOriginalArgString(""))) - file.Write(" int32 token = helper_->InsertToken();\n") - file.Write(" helper_->WaitForToken(token);\n") - file.Write(" return *result;\n") - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - def WriteImmediateCmdComputeSize(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" static uint32 ComputeDataSize(const char* s) {\n") - file.Write(" return strlen(s);\n") - file.Write(" }\n") - file.Write("\n") - file.Write(" static uint32 ComputeSize(const char* s) {\n") - file.Write(" return static_cast<uint32>(\n") - file.Write(" sizeof(ValueType) + ComputeDataSize(s)); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSetHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write(" void SetHeader(const char* s) {\n") - file.Write(" header.SetCmdByTotalSize<ValueType>(ComputeSize(s));\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdInit(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void Init(%s) {\n" % func.MakeTypedOriginalArgString("_")) - file.Write(" SetHeader(_%s);\n" % last_arg.name) - args = func.GetCmdArgs()[:-1] - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" data_size = strlen(_%s);\n" % last_arg.name) - file.Write(" memcpy(ImmediateDataAddress(this), _%s, data_size);\n" % - last_arg.name) - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdSet(self, func, file): - """Overrriden from TypeHandler.""" - last_arg = func.GetLastOriginalArg() - file.Write(" void* Set(void* cmd%s) {\n" % - func.MakeTypedOriginalArgString("_", True)) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % - func.MakeOriginalArgString("_")) - file.Write(" const uint32 size = ComputeSize(_%s);\n" % last_arg.name) - file.Write(" return NextImmediateCmdAddressTotalSize<ValueType>(" - "cmd, size);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteImmediateCmdHelper(self, func, file): - """Overrriden from TypeHandler.""" - args = func.MakeOriginalArgString("") - last_arg = func.GetLastOriginalArg() - file.Write(" void %s(%s) {\n" % - (func.name, func.MakeTypedOriginalArgString(""))) - file.Write(" const uint32 size = gles2::%s::ComputeSize(%s);\n" % - (func.name, last_arg.name)) - file.Write(" gles2::%s& c = GetImmediateCmdSpaceTotalSize<gles2::%s>(" - "size);\n" % - (func.name, func.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - def WriteImmediateFormatTest(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("TEST(GLES2FormatTest, %s) {\n" % func.name) - file.Write(" int8 buf[256] = { 0, };\n") - file.Write(" %s& cmd = *static_cast<%s*>(static_cast<void*>(&buf));\n" % - (func.name, func.name)) - file.Write(" static const char* const test_str = \"test string\";\n") - file.Write(" void* next_cmd = cmd.Set(\n") - file.Write(" &cmd") - all_but_last_arg = func.GetCmdArgs()[:-1] - value = 11 - for arg in all_but_last_arg: - file.Write(",\n static_cast<%s>(%d)" % (arg.type, value)) - value += 1 - file.Write(",\n test_str);\n") - value = 11 - file.Write(" EXPECT_EQ(%s::kCmdId, cmd.header.command);\n" % func.name) - file.Write(" EXPECT_EQ(sizeof(cmd) + // NOLINT\n") - file.Write(" RoundSizeToMultipleOfEntries(strlen(test_str)),\n") - file.Write(" cmd.header.size * 4);\n") - for arg in all_but_last_arg: - file.Write(" EXPECT_EQ(static_cast<%s>(%d), cmd.%s);\n" % - (arg.type, value, arg.name)) - value += 1 - file.Write(" // TODO(gman): check that string got copied.\n") - file.Write("}\n") - file.Write("\n") - - -class IsHandler(TypeHandler): - """Handler for glIs____ type and glGetError functions.""" - - def __init__(self): - TypeHandler.__init__(self) - - def InitFunction(self, func): - """Overrriden from TypeHandler.""" - func.AddCmdArg(CmdArg("result_shm_id", 'uint32')) - func.AddCmdArg(CmdArg("result_shm_offset", 'uint32')) - - def WriteServiceImplementation(self, func, file): - """Overrriden from TypeHandler.""" - file.Write( - "parse_error::ParseError GLES2DecoderImpl::Handle%s(\n" % func.name) - file.Write( - " unsigned int arg_count, const gles2::%s& c) {\n" % func.name) - args = func.GetOriginalArgs() - for arg in args: - arg.WriteGetCode(file) - - file.Write(" %s* result_dst = GetSharedMemoryAs<%s*>(\n" % - (func.return_type, func.return_type)) - file.Write( - " c.result_shm_id, c.result_shm_offset, sizeof(*result_dst));\n") - file.Write(" parse_error::ParseError result =\n") - file.Write(" Validate%s(this, arg_count%s);\n" % - (func.name, func.MakeOriginalArgString("", True))) - file.Write(" if (result != parse_error::kParseNoError) {\n") - file.Write(" return result;\n") - file.Write(" }\n") - file.Write(" *result_dst = %s(%s);\n" % - (func.GetGLFunctionName(), func.MakeOriginalArgString(""))) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("%s %s(%s) {\n" % - (func.return_type, func.original_name, - func.MakeTypedOriginalArgString(""))) - arg_string = func.MakeOriginalArgString("") - comma = "" - if len(arg_string) > 0: - comma = ", " - file.Write(" helper_->%s(%s%sshared_memory_.GetId(), 0);\n" % - (func.name, arg_string, comma)) - file.Write(" int32 token = helper_->InsertToken();\n") - file.Write(" helper_->WaitForToken(token);\n") - file.Write(" return *shared_memory_.GetAddressAs<%s*>(0);\n" % - func.return_type) - file.Write("}\n") - file.Write("\n") - - def WriteGLES2ImplementationImpl(self, func, file): - """Overrriden from TypeHandler.""" - pass - - -class STRnHandler(TypeHandler): - """Handler for GetProgramInfoLog, GetShaderInfoLog and GetShaderSource.""" - - def __init__(self): - TypeHandler.__init__(self) - - def WriteGLES2ImplementationHeader(self, func, file): - """Overrriden from TypeHandler.""" - file.Write("// TODO(gman): Implement this\n") - TypeHandler.WriteGLES2ImplementationHeader(self, func, file) - - -class FunctionInfo(object): - """Holds info about a function.""" - - def __init__(self, info, type_handler): - for key in info: - setattr(self, key, info[key]) - self.type_handler = type_handler - if not 'type' in info: - self.type = '' - - -class CmdArg(object): - """A class used to represent arguments at the command buffer level.""" - cmd_type_map_ = { - 'GLfloat': 'float', - 'GLclampf': 'float', - } - - def __init__(self, name, type): - self.name = name - self.type = type - - if type in self.cmd_type_map_: - self.cmd_type = self.cmd_type_map_[type] - else: - self.cmd_type = 'uint32' - - def WriteGetCode(self, file): - file.Write(" %s %s = static_cast<%s>(c.%s);\n" % - (self.type, self.name, self.type, self.name)) - - -class Argument(object): - """A class that represents a function argument.""" - - def __init__(self, name, type): - self.name = name - self.type = type - - def AddCmdArgs(self, args): - """Adds command arguments for this argument to the given list.""" - return args.append(CmdArg(self.name, self.type)) - - def WriteGetCode(self, file): - """Writes the code to get an argument from a command structure.""" - file.Write(" %s %s = static_cast<%s>(c.%s);\n" % - (self.type, self.name, self.type, self.name)) - - def WriteValidationCode(self, file): - """Writes the validation code for an argument.""" - pass - - def WriteGetAddress(self, file): - """Writes the code to get the address this argument refers to.""" - pass - - def GetImmediateVersion(self): - """Gets the immediate version of this argument.""" - return self - - -class ImmediatePointerArgument(Argument): - """A class that represents an immediate argument to a function. - - An immediate argument is one where the data follows the command. - """ - - def __init__(self, name, type): - Argument.__init__(self, name, type) - - def AddCmdArgs(self, args): - """Overridden from Argument.""" - pass - - def WriteGetCode(self, file): - """Overridden from Argument.""" - file.Write( - " %s %s = GetImmediateDataAs<%s>(c);\n" % - (self.type, self.name, self.type)) - - def WriteValidationCode(self, file): - """Overridden from Argument.""" - file.Write(" if (%s == NULL) {\n" % self.name) - file.Write(" return parse_error::kParseOutOfBounds;\n") - file.Write(" }\n") - - def GetImmediateVersion(self): - """Overridden from Argument.""" - return None - - -class PointerArgument(Argument): - """A class that represents a pointer argument to a function.""" - - def __init__(self, name, type): - Argument.__init__(self, name, type) - - def AddCmdArgs(self, args): - """Overridden from Argument.""" - args.append(CmdArg("%s_shm_id" % self.name, 'uint32')) - args.append(CmdArg("%s_shm_offset" % self.name, 'uint32')) - - def WriteGetCode(self, file): - """Overridden from Argument.""" - file.Write( - " %s %s = GetSharedMemoryAs<%s>(\n" % - (self.type, self.name, self.type)) - file.Write( - " c.%s_shm_id, c.%s_shm_offset, 0 /* TODO(gman): size */);\n" % - (self.name, self.name)) - - def WriteGetAddress(self, file): - """Overridden from Argument.""" - file.Write( - " %s %s = GetSharedMemoryAs<%s>(\n" % - (self.type, self.name, self.type)) - file.Write( - " %s_shm_id, %s_shm_offset, %s_size);\n" % - (self.name, self.name, self.name)) - - def WriteValidationCode(self, file): - """Overridden from Argument.""" - file.Write(" if (%s == NULL) {\n" % self.name) - file.Write(" return parse_error::kParseOutOfBounds;\n") - file.Write(" }\n") - - def GetImmediateVersion(self): - """Overridden from Argument.""" - return ImmediatePointerArgument(self.name, self.type) - - -class ResourceIdArgument(Argument): - """A class that represents a resource id argument to a function.""" - - def __init__(self, name, type): - type = type.replace("GLResourceId", "GLuint") - Argument.__init__(self, name, type) - - def WriteGetCode(self, file): - """Overridden from Argument.""" - file.Write(" %s %s;\n" % (self.type, self.name)) - file.Write(" if (!id_map_.GetServiceId(c.%s, &%s)) {\n" % - (self.name, self.name)) - file.Write(" SetGLError(GL_INVALID_VALUE);\n") - file.Write(" return parse_error::kParseNoError;\n") - file.Write(" }\n") - - -class Function(object): - """A class that represents a function.""" - - def __init__(self, name, info, return_type, original_args, args_for_cmds, - cmd_args, num_pointer_args): - self.name = name - self.original_name = name - self.info = info - self.type_handler = info.type_handler - self.return_type = return_type - self.original_args = original_args - self.num_pointer_args = num_pointer_args - self.can_auto_generate = num_pointer_args == 0 and return_type == "void" - self.cmd_args = cmd_args - self.args_for_cmds = args_for_cmds - self.type_handler.InitFunction(self) - - def IsType(self, type_name): - """Returns true if function is a certain type.""" - return self.info.type == type_name - - def GetInfo(self, name): - """Returns a value from the function info for this function.""" - if hasattr(self.info, name): - return getattr(self.info, name) - return None - - def GetGLFunctionName(self): - """Gets the function to call to execute GL for this command.""" - if self.GetInfo('DecoderFunc'): - return self.GetInfo('DecoderFunc') - return "gl%s" % self.original_name - - def AddCmdArg(self, arg): - """Adds a cmd argument to this function.""" - self.cmd_args.append(arg) - - def GetCmdArgs(self): - """Gets the command args for this function.""" - return self.cmd_args - - def GetOriginalArgs(self): - """Gets the original arguments to this function.""" - return self.original_args - - def GetLastOriginalArg(self): - """Gets the last original argument to this function.""" - return self.original_args[len(self.original_args) - 1] - - def __GetArgList(self, arg_string, add_comma): - """Adds a comma if arg_string is not empty and add_comma is true.""" - comma = "" - if add_comma and len(arg_string): - comma = ", " - return "%s%s" % (comma, arg_string) - - def MakeTypedOriginalArgString(self, prefix, add_comma = False): - """Gets a list of arguments as they arg in GL.""" - args = self.GetOriginalArgs() - arg_string = ", ".join( - ["%s %s%s" % (arg.type, prefix, arg.name) for arg in args]) - return self.__GetArgList(arg_string, add_comma) - - def MakeOriginalArgString(self, prefix, add_comma = False): - """Gets the list of arguments as they are in GL.""" - args = self.GetOriginalArgs() - arg_string = ", ".join( - ["%s%s" % (prefix, arg.name) for arg in args]) - return self.__GetArgList(arg_string, add_comma) - - def MakeTypedCmdArgString(self, prefix, add_comma = False): - """Gets a typed list of arguments as they need to be for command buffers.""" - args = self.GetCmdArgs() - arg_string = ", ".join( - ["%s %s%s" % (arg.type, prefix, arg.name) for arg in args]) - return self.__GetArgList(arg_string, add_comma) - - def MakeCmdArgString(self, prefix, add_comma = False): - """Gets the list of arguments as they need to be for command buffers.""" - args = self.GetCmdArgs() - arg_string = ", ".join( - ["%s%s" % (prefix, arg.name) for arg in args]) - return self.__GetArgList(arg_string, add_comma) - - def WriteHandlerImplementation(self, file): - """Writes the handler implementation for this command.""" - self.type_handler.WriteHandlerImplementation(self, file) - - def WriteValidationCode(self, file): - """Writes the validation code for a command.""" - pass - - def WriteCmdArgFlag(self, file): - """Writes the cmd kArgFlags constant.""" - file.Write(" static const cmd::ArgFlags kArgFlags = cmd::kFixed;\n") - - def WriteCmdComputeSize(self, file): - """Writes the ComputeSize function for the command.""" - file.Write(" static uint32 ComputeSize() {\n") - file.Write( - " return static_cast<uint32>(sizeof(ValueType)); // NOLINT\n") - file.Write(" }\n") - file.Write("\n") - - def WriteCmdSetHeader(self, file): - """Writes the cmd's SetHeader function.""" - file.Write(" void SetHeader() {\n") - file.Write(" header.SetCmd<ValueType>();\n") - file.Write(" }\n") - file.Write("\n") - - def WriteCmdInit(self, file): - """Writes the cmd's Init function.""" - file.Write(" void Init(%s) {\n" % self.MakeTypedCmdArgString("_")) - file.Write(" SetHeader();\n") - args = self.GetCmdArgs() - for arg in args: - file.Write(" %s = _%s;\n" % (arg.name, arg.name)) - file.Write(" }\n") - file.Write("\n") - - def WriteCmdSet(self, file): - """Writes the cmd's Set function.""" - copy_args = self.MakeCmdArgString("_", False) - file.Write(" void* Set(void* cmd%s) {\n" % - self.MakeTypedCmdArgString("_", True)) - file.Write(" static_cast<ValueType*>(cmd)->Init(%s);\n" % copy_args) - file.Write(" return NextCmdAddress<ValueType>(cmd);\n") - file.Write(" }\n") - file.Write("\n") - - def WriteStruct(self, file): - """Writes a structure that matched the arguments to the function.""" - file.Write("struct %s {\n" % self.name) - file.Write(" typedef %s ValueType;\n" % self.name) - file.Write(" static const CommandId kCmdId = k%s;\n" % self.name) - self.WriteCmdArgFlag(file) - file.Write("\n") - - self.WriteCmdComputeSize(file) - self.WriteCmdSetHeader(file) - self.WriteCmdInit(file) - self.WriteCmdSet(file) - - file.Write(" command_buffer::CommandHeader header;\n") - args = self.GetCmdArgs() - for arg in args: - file.Write(" %s %s;\n" % (arg.cmd_type, arg.name)) - file.Write("};\n") - file.Write("\n") - - size = len(args) * _SIZE_OF_UINT32 + _SIZE_OF_COMMAND_HEADER - file.Write("COMPILE_ASSERT(sizeof(%s) == %d,\n" % (self.name, size)) - file.Write(" Sizeof_%s_is_not_%d);\n" % (self.name, size)) - file.Write("COMPILE_ASSERT(offsetof(%s, header) == 0,\n" % self.name) - file.Write(" OffsetOf_%s_header_not_0);\n" % self.name) - offset = _SIZE_OF_COMMAND_HEADER - for arg in args: - file.Write("COMPILE_ASSERT(offsetof(%s, %s) == %d,\n" % - (self.name, arg.name, offset)) - file.Write(" OffsetOf_%s_%s_not_%d);\n" % - (self.name, arg.name, offset)) - offset += _SIZE_OF_UINT32 - file.Write("\n") - - def WriteCmdHelper(self, file): - """Writes the cmd's helper.""" - args = self.MakeCmdArgString("") - file.Write(" void %s(%s) {\n" % - (self.name, self.MakeTypedCmdArgString(""))) - file.Write(" gles2::%s& c = GetCmdSpace<gles2::%s>();\n" % - (self.name, self.name)) - file.Write(" c.Init(%s);\n" % args) - file.Write(" }\n\n") - - def WriteServiceImplementation(self, file): - """Writes the service implementation for a command.""" - self.type_handler.WriteServiceImplementation(self, file) - - def WriteGLES2ImplementationHeader(self, file): - """Writes the GLES2 Implemention declaration.""" - self.type_handler.WriteGLES2ImplementationHeader(self, file) - - def WriteGLES2ImplementationImpl(self, file): - """Writes the GLES2 Implemention definition.""" - self.type_handler.WriteGLES2ImplementationImpl(self, file) - - def WriteFormatTest(self, file): - """Writes the cmd's format test.""" - self.type_handler.WriteFormatTest(self, file) - - -class ImmediateFunction(Function): - """A class that represnets an immediate function command.""" - - def __init__(self, func): - new_args = [] - for arg in func.GetOriginalArgs(): - new_arg = arg.GetImmediateVersion() - if new_arg: - new_args.append(new_arg) - - cmd_args = [] - new_args_for_cmds = [] - for arg in func.args_for_cmds: - new_arg = arg.GetImmediateVersion() - if new_arg: - new_args_for_cmds.append(new_arg) - new_arg.AddCmdArgs(cmd_args) - - Function.__init__( - self, - "%sImmediate" % func.name, - func.info, - func.return_type, - new_args, - new_args_for_cmds, - cmd_args, - 0) - self.original_name = func.name - - def WriteServiceImplementation(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateServiceImplementation(self, file) - - def WriteHandlerImplementation(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateHandlerImplementation(self, file) - - def WriteValidationCode(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateValidationCode(self, file) - - def WriteCmdArgFlag(self, file): - """Overridden from Function""" - file.Write(" static const cmd::ArgFlags kArgFlags = cmd::kAtLeastN;\n") - - def WriteCmdComputeSize(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateCmdComputeSize(self, file) - - def WriteCmdSetHeader(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateCmdSetHeader(self, file) - - def WriteCmdInit(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateCmdInit(self, file) - - def WriteCmdSet(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateCmdSet(self, file) - - def WriteCmdHelper(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateCmdHelper(self, file) - - def WriteFormatTest(self, file): - """Overridden from Function""" - self.type_handler.WriteImmediateFormatTest(self, file) - - -class GLGenerator(object): - """A class to generate GL command buffers.""" - - _function_re = re.compile(r'GL_APICALL(.*?)GL_APIENTRY (.*?) \((.*?)\);') - _non_alnum_re = re.compile(r'[^a-zA-Z0-9]') - - def __init__(self, verbose): - self.original_functions = [] - self.functions = [] - self.verbose = verbose - self._function_info = {} - self._empty_type_handler = TypeHandler() - self._empty_function_info = FunctionInfo({}, self._empty_type_handler) - - self._type_handlers = { - 'Create': CreateHandler(), - 'Custom': CustomHandler(), - 'Data': DataHandler(), - 'DELn': DELnHandler(), - 'GENn': GENnHandler(), - 'GETn': GETnHandler(), - 'GetGLchar': GetGLcharHandler(), - 'GLchar': GLcharHandler(), - 'Is': IsHandler(), - 'Manual': ManualHandler(), - 'PUT': PUTHandler(), - 'PUTn': PUTnHandler(), - 'STRn': STRnHandler(), - 'Todo': TodoHandler(), - } - - for func_name in _FUNCTION_INFO: - info = _FUNCTION_INFO[func_name] - type = '' - if 'type' in info: - type = info['type'] - self._function_info[func_name] = FunctionInfo(info, - self.GetTypeHandler(type)) - - def AddFunction(self, func): - """Adds a function.""" - self.functions.append(func) - - def GetTypeHandler(self, name): - """Gets a type info for the given type.""" - if name in self._type_handlers: - return self._type_handlers[name] - return self._empty_type_handler - - def GetFunctionInfo(self, name): - """Gets a type info for the given function name.""" - if name in self._function_info: - return self._function_info[name] - return self._empty_function_info - - def Log(self, msg): - """Prints something if verbose is true.""" - if self.verbose: - print msg - - def WriteHeader(self, file): - """Writes header to file""" - file.Write( - "// This file is auto-generated. DO NOT EDIT!\n" - "\n") - - def WriteLicense(self, file): - """Writes the license.""" - file.Write(_LICENSE) - - def WriteNamespaceOpen(self, file): - """Writes the code for the namespace.""" - file.Write("namespace command_buffer {\n") - file.Write("namespace gles2 {\n") - file.Write("\n") - - def WriteNamespaceClose(self, file): - """Writes the code to close the namespace.""" - file.Write("} // namespace gles2\n") - file.Write("} // namespace command_buffer\n") - file.Write("\n") - - def MakeGuard(self, filename): - """Creates a header guard id.""" - base = os.path.dirname(os.path.dirname(os.path.dirname( - os.path.dirname(os.path.dirname(os.path.abspath(__file__)))))) - hpath = os.path.abspath(filename)[len(base) + 1:] - return self._non_alnum_re.sub('_', hpath).upper() - - def ParseArgs(self, arg_string): - """Parses a function arg string.""" - args = [] - num_pointer_args = 0 - parts = arg_string.split(',') - for arg in parts: - arg_parts = arg.split() - if len(arg_parts) == 1 and arg_parts[0] == 'void': - pass - # Is this a pointer argument? - elif arg.find('*') >= 0: - num_pointer_args += 1 - args.append(PointerArgument( - arg_parts[-1], - " ".join(arg_parts[0:-1]))) - # Is this a resource argument? Must come after pointer check. - elif arg_parts[0] == 'GLResourceId': - args.append(ResourceIdArgument( - arg_parts[-1], - " ".join(arg_parts[0:-1]))) - else: - args.append(Argument( - arg_parts[-1], - " ".join(arg_parts[0:-1]))) - return (args, num_pointer_args) - - def ParseGLH(self, filename): - """Parses the GL2.h file and extracts the functions""" - for line in _GL_FUNCTIONS.splitlines(): - match = self._function_re.match(line) - if match: - func_name = match.group(2)[2:] - func_info = self.GetFunctionInfo(func_name) - if func_info.type != 'Noop': - return_type = match.group(1).strip() - arg_string = match.group(3) - (args, num_pointer_args) = self.ParseArgs(arg_string) - args_for_cmds = args - if hasattr(func_info, 'cmd_args'): - (args_for_cmds, num_pointer_args) = ( - self.ParseArgs(getattr(func_info, 'cmd_args'))) - cmd_args = [] - for arg in args_for_cmds: - arg.AddCmdArgs(cmd_args) - f = Function(func_name, func_info, return_type, args, args_for_cmds, - cmd_args, num_pointer_args) - self.original_functions.append(f) - self.AddFunction(f) - f.type_handler.AddImmediateFunction(self, f) - - self.Log("Auto Generated Functions : %d" % - len([f for f in self.functions if f.can_auto_generate or - (not f.IsType('') and not f.IsType('Custom') and - not f.IsType('Todo'))])) - - funcs = [f for f in self.functions if not f.can_auto_generate and - (f.IsType('') or f.IsType('Custom') or f.IsType('Todo'))] - self.Log("Non Auto Generated Functions: %d" % len(funcs)) - - for f in funcs: - self.Log(" %-10s %-20s gl%s" % (f.info.type, f.return_type, f.name)) - - def WriteCommandIds(self, filename): - """Writes the command buffer format""" - file = CWriter(filename) - self.WriteHeader(file) - file.Write("#define GLES2_COMMAND_LIST(OP) \\\n") - command_id = _FIRST_SPECIFIC_COMMAND_ID - for func in self.functions: - file.Write(" %-60s /* %d */ \\\n" % ("OP(%s)" % func.name, command_id)) - command_id += 1 - file.Write("\n") - - file.Write("enum CommandId {\n") - file.Write(" kStartPoint = cmd::kLastCommonId, " - "// All GLES2 commands start after this.\n") - file.Write("#define GLES2_CMD_OP(name) k ## name,\n") - file.Write(" GLES2_COMMAND_LIST(GLES2_CMD_OP)\n") - file.Write("#undef GLES2_CMD_OP\n") - file.Write(" kNumCommands\n") - file.Write("};\n") - file.Write("\n") - file.Close() - - def WriteFormat(self, filename): - """Writes the command buffer format""" - file = CWriter(filename) - self.WriteHeader(file) - file.Write("#pragma pack(push, 1)\n") - file.Write("\n") - - for func in self.functions: - func.WriteStruct(file) - - file.Write("#pragma pack(pop)\n") - file.Write("\n") - file.Close() - - def WriteFormatTest(self, filename): - """Writes the command buffer format test.""" - file = CWriter(filename) - self.WriteHeader(file) - file.Write("// This file contains unit tests for gles2 commmands\n") - file.Write("// It is included by gles2_cmd_format_test.cc\n") - file.Write("\n") - - for func in self.functions: - func.WriteFormatTest(file) - - file.Close() - - def WriteCommandIdTest(self, filename): - """Writes the command id test.""" - file = CWriter(filename) - self.WriteLicense(file) - file.Write("// This file contains unit tests for gles2 commmand ids\n") - file.Write("\n") - file.Write("#include \"tests/common/win/testing_common.h\"\n") - file.Write("#include \"gpu/command_buffer/common/gles2_cmd_format.h\"\n") - file.Write("\n") - - self.WriteNamespaceOpen(file) - - file.Write("// *** These IDs MUST NOT CHANGE!!! ***\n") - file.Write("// Changing them will break all client programs.\n") - file.Write("TEST(GLES2CommandIdTest, CommandIdsMatch) {\n") - command_id = 1024 - for func in self.functions: - file.Write(" COMPILE_ASSERT(%s::kCmdId == %d,\n" % - (func.name, command_id)) - file.Write(" GLES2_%s_kCmdId_mismatch);\n" % func.name) - command_id += 1 - - file.Write("}\n") - - self.WriteNamespaceClose(file) - - file.Close() - - def WriteCmdHelperHeader(self, filename): - """Writes the gles2 command helper.""" - file = CWriter(filename) - - for func in self.functions: - func.WriteCmdHelper(file) - - file.Close() - - def WriteServiceImplementation(self, filename): - """Writes the service decorder implementation.""" - file = CWriter(filename) - self.WriteHeader(file) - file.Write("// It is included by gles2_cmd_decoder.cc\n") - file.Write("\n") - - for func in self.functions: - func.WriteServiceImplementation(file) - - file.Close() - - def WriteServiceValidation(self, filename): - file = CWriter(filename) - self.WriteLicense(file) - file.Write("\n") - self.WriteNamespaceOpen(file) - file.Write("namespace {\n") - file.Write("\n") - for func in self.functions: - file.Write("parse_error::ParseError Validate%s(\n" % func.name) - file.Write(" GLES2Decoder* decoder, unsigned int arg_count%s) {\n" % - func.MakeTypedOriginalArgString("", True)) - for arg in func.GetOriginalArgs(): - arg.WriteValidationCode(file) - func.WriteValidationCode(file) - file.Write(" return parse_error::kParseNoError;\n") - file.Write("}\n") - file.Write("} // anonymous namespace\n") - self.WriteNamespaceClose(file) - file.Close() - - def WriteGLES2CLibImplementation(self, filename): - """Writes the GLES2 c lib implementation.""" - file = CWriter(filename) - self.WriteHeader(file) - file.Write("\n") - file.Write("// These functions emluate GLES2 over command buffers.\n") - file.Write("\n") - file.Write("\n") - - for func in self.original_functions: - file.Write("%s GLES2%s(%s) {\n" % - (func.return_type, func.name, - func.MakeTypedOriginalArgString(""))) - return_string = "return " - if func.return_type == "void": - return_string = "" - file.Write(" %sgles2::GetGLContext()->%s(%s);\n" % - (return_string, func.original_name, - func.MakeOriginalArgString(""))) - file.Write("}\n") - - file.Write("\n") - - file.Close() - - def WriteGLES2ImplementationHeader(self, filename): - """Writes the GLES2 helper header.""" - file = CWriter(filename) - self.WriteHeader(file) - file.Write( - "// This file is included by gles2_implementation.h to declare the\n") - file.Write("// GL api functions.\n") - for func in self.original_functions: - func.WriteGLES2ImplementationHeader(file) - file.Close() - - def WriteGLES2ImplementationImpl(self, filename): - """Writes the gles2 helper implementation.""" - file = CWriter(filename) - self.WriteLicense(file) - file.Write("\n") - file.Write("// A class to emluate GLES2 over command buffers.\n") - file.Write("\n") - file.Write( - "#include \"gpu/command_buffer/client/gles2_implementation.h\"\n") - file.Write("\n") - self.WriteNamespaceOpen(file) - for func in self.original_functions: - func.WriteGLES2ImplementationImpl(file) - file.Write("\n") - - self.WriteNamespaceClose(file) - file.Close() - - -def main(argv): - """This is the main function.""" - parser = OptionParser() - parser.add_option( - "-g", "--generate-implementation-templates", action="store_true", - help="generates files that are generally hand edited..") - parser.add_option( - "--generate-command-id-tests", action="store_true", - help="generate tests for commands ids. Commands MUST not change ID!") - parser.add_option( - "-v", "--verbose", action="store_true", - help="prints more output.") - - (options, args) = parser.parse_args(args=argv) - - gen = GLGenerator(options.verbose) - gen.ParseGLH("common/GLES2/gl2.h") - gen.WriteCommandIds("common/gles2_cmd_ids_autogen.h") - gen.WriteFormat("common/gles2_cmd_format_autogen.h") - gen.WriteFormatTest("common/gles2_cmd_format_test_autogen.h") - gen.WriteGLES2ImplementationHeader("client/gles2_implementation_autogen.h") - gen.WriteGLES2CLibImplementation("client/gles2_c_lib_autogen.h") - gen.WriteCmdHelperHeader("client/gles2_cmd_helper_autogen.h") - gen.WriteServiceImplementation("service/gles2_cmd_decoder_autogen.h") - - if options.generate_implementation_templates: - gen.WriteGLES2ImplementationImpl("client/gles2_implementation_gen.h") - gen.WriteServiceValidation("service/gles2_cmd_decoder_validate.h") - - if options.generate_command_id_tests: - gen.WriteCommandIdTest("common/gles2_cmd_id_test.cc") - - -if __name__ == '__main__': - main(sys.argv[1:]) - |