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* Pepper2 Graphics3D implementation - browser side.neb@chromium.org2010-08-171-24/+135
| | | | | | | | | BUG=46374 TEST=opengl demos work on Pepper2 Review URL: http://codereview.chromium.org/3020049 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@56401 0039d316-1c4b-4281-b951-d872f2087c98
* Properly fixing crash due to out-of-order call of ShInitialize and ShFinalize.alokp@chromium.org2010-08-121-8/+18
| | | | | | Review URL: http://codereview.chromium.org/3122009 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55935 0039d316-1c4b-4281-b951-d872f2087c98
* Add support for GL_EXT_read_format_bgra.gman@chromium.org2010-08-122-2/+40
| | | | | | | | | | | I think this is all that is needed. TEST=unit tests BUG=none Review URL: http://codereview.chromium.org/3109008 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55860 0039d316-1c4b-4281-b951-d872f2087c98
* Fixes glAttachShader to be OpenGL ES 2.0 spec compliant.gman@chromium.org2010-08-124-11/+20
| | | | | | | | | | | | You're not supposed to be able to attach more than one shader of the same type unlike OpenGL. TEST=unit tests BUG=none Review URL: http://codereview.chromium.org/3107007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55844 0039d316-1c4b-4281-b951-d872f2087c98
* Fix glGetFramebufferAttachmentParameteriv so it returnsgman@chromium.org2010-08-124-153/+261
| | | | | | | | | | | current names for buffers. TEST=unit_tests and conformance tests BUG=none Review URL: http://codereview.chromium.org/3135003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55831 0039d316-1c4b-4281-b951-d872f2087c98
* Temporarily fixed a crash because of calling ShInitialize and ShFinalize out ↵alokp@chromium.org2010-08-111-1/+4
| | | | | | | | of order. Need to move them to a place where they are called only once per process. Review URL: http://codereview.chromium.org/3154004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55748 0039d316-1c4b-4281-b951-d872f2087c98
* ContextGroup::Initialize fails on insufficient vertex attribs or texture units.apatrick@chromium.org2010-08-091-4/+6
| | | | | | | | | | | It was an assertion before but these are legitimate runtime errors. TEST=try, gpu unit tests locally BUG=none Review URL: http://codereview.chromium.org/3027047 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55463 0039d316-1c4b-4281-b951-d872f2087c98
* Clear render buffersgman@chromium.org2010-08-0610-17/+629
| | | | | | | | | TEST=unit tests BUG=41300 Review URL: http://codereview.chromium.org/3058043 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@55169 0039d316-1c4b-4281-b951-d872f2087c98
* A couple of minor fixes for CopyTexImage2Dgman@chromium.org2010-08-045-44/+39
| | | | | | | | | TEST=unit tests BUG=none Review URL: http://codereview.chromium.org/3030038 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54935 0039d316-1c4b-4281-b951-d872f2087c98
* Initial port of accelerated compositor to Mac OS X 10.6. Reusedkbr@google.com2010-08-041-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | infrastructure added for Pepper 3D and Core Animation plugins to render the compositor's output. The implementation allocates a fake "plugin window handle" on the browser side which is the "root" handle, containing the compositor's output, and which, if present, is drawn before any other accelerated plugin instances. Added messages from GPU process to browser process for handling window resizing and presentation of output. Added support to GGL for "view" contexts on Mac OS X, used only for the accelerated compositor, and requiring explicit resize notifications. The remainder of this port will go into the WebKit repository under https://bugs.webkit.org/show_bug.cgi?id=43398 after this for dependency reasons. Tested manually with CSS 3D and WebGL demos. Several stability and correctness issues remain and will be addressed in following CLs; however, the current code works for the majority of basic use cases including switching between accelerated compositing on and off, and scrolling of content. BUG=38969 TEST=none Review URL: http://codereview.chromium.org/3067026 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54923 0039d316-1c4b-4281-b951-d872f2087c98
* Mac: Some clang appeasing.thakis@chromium.org2010-08-041-1/+2
| | | | | | | | BUG=TEST=none Review URL: http://codereview.chromium.org/3089004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54870 0039d316-1c4b-4281-b951-d872f2087c98
* GPU command decoder uses depth24_stencil8_oes extension if available.apatrick@chromium.org2010-08-025-93/+68
| | | | | | | | | | | | | This is now the only depth / stencil format supported by ANGLE. Other GLES2 implementations will only use it if the extension is supported. Also changed all usage of GLES2_GPU_SERVICE_BACKEND_NATIVE_GLES2 to a runtime check since we no longer know at compile time whether the backend will be GL ot GLES2. TEST=try, GPU unit tests locally, WebGL locally, Pepper 3D locally BUG=none Review URL: http://codereview.chromium.org/3046035 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54627 0039d316-1c4b-4281-b951-d872f2087c98
* Convert more callers of the integer/string functions to usingbrettw@chromium.org2010-07-312-3/+8
| | | | | | | | | | string_number_conversions.h TEST=it compiles BUG=none Review URL: http://codereview.chromium.org/3013046 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54454 0039d316-1c4b-4281-b951-d872f2087c98
* Adds range checking to glTexSubImage2D, glCompressedTexSubImage2D,gman@chromium.org2010-07-319-21/+473
| | | | | | | | | | | | | glCopyTexSubImage2D. Adds missing range tracking for glCopyTexImage2D Also makes glTexImage2D, glCopyTexImage2D and glCompressedTexImage2D check for errors. TEST=some unit test and ran conformance tests. BUG=none Review URL: http://codereview.chromium.org/3046033 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54452 0039d316-1c4b-4281-b951-d872f2087c98
* Move the number conversions from string_util to a new file.brettw@chromium.org2010-07-301-2/+4
| | | | | | | | | | | | | Use the base namespace in the new file. Update callers. I removed all wstring variants and also the string->number ones that ignore the return value. That encourages people to write code and forget about error handling. TEST=included unit tests BUG=none Review URL: http://codereview.chromium.org/3056029 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@54355 0039d316-1c4b-4281-b951-d872f2087c98
* Bumped ANGLE rev in which shader translator API changed. Updated shader ↵alokp@chromium.org2010-07-271-30/+50
| | | | | | | | translation code to reuse compilers for performance. Review URL: http://codereview.chromium.org/3035028 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53805 0039d316-1c4b-4281-b951-d872f2087c98
* Add support for gman@chromium.org2010-07-207-15/+239
| | | | | | | | | | | | | | GL_OES_texture_float, GL_OES_texture_float_linear, GL_OES_texture_half_float, GL_OES_texture_half_float_linear TEST=unit tests BUG=none Review URL: http://codereview.chromium.org/3005017 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@53060 0039d316-1c4b-4281-b951-d872f2087c98
* Fix the gles2_demo to work with latest gpu processgman@chromium.org2010-07-193-0/+13
| | | | | | | | | | | stuff. Also added GL_BGRA_EXT to ElementsPerGroup TEST=hand ran gles2_demo BUG=none Review URL: http://codereview.chromium.org/2888016 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52887 0039d316-1c4b-4281-b951-d872f2087c98
* Coverity: Fix gpu::gles2::GetCommandName range check.mattm@chromium.org2010-07-161-5/+2
| | | | | | | | | | CID=7802 BUG=none TEST=none Review URL: http://codereview.chromium.org/2813056 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52722 0039d316-1c4b-4281-b951-d872f2087c98
* Adds support for OpenGL ES 2.0 extensionsgman@chromium.org2010-07-1613-133/+452
| | | | | | | | | | | | | | this one specifically adds support for GL_EXT_texture_compression_dxt1 and GL_OES_texture_npot and GL_EXT_texture_format_BGRA8888 TEST=unit tests BUG=none Review URL: http://codereview.chromium.org/2827051 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52598 0039d316-1c4b-4281-b951-d872f2087c98
* Fixed bug with the way the command buffer code handledgman@chromium.org2010-07-153-10/+29
| | | | | | | | | | | arrays of uniforms. TEST=unit tests and WebGL conformance tests BUG=none Review URL: http://codereview.chromium.org/2834048 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52552 0039d316-1c4b-4281-b951-d872f2087c98
* GLES2DecoderImpl takes ownership of GLContext passed to initialize.apatrick@chromium.org2010-07-149-49/+60
| | | | | | | | | | | This is to simplify the management of the GLContext lifetime (one per decoder) when we support shared contexts. TEST=try, WebGL demos BUG=none Review URL: http://codereview.chromium.org/2998001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52390 0039d316-1c4b-4281-b951-d872f2087c98
* Adds MapBufferSubData and MapTexSubImage2D.gman@chromium.org2010-07-1413-37/+1047
| | | | | | | | | | | | | | | | | This is only the internal command buffer implementation. Connecting these functions publicly to PPAPI or whatever will happen separate from this CL. It's not clear to me where to put GL_READ_ONLY and GL_WRITE_ONLY Probably the same place we expose these 2 functions to the public. TEST=unit test BUG=none Review URL: http://codereview.chromium.org/2956005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52263 0039d316-1c4b-4281-b951-d872f2087c98
* Free the resources used by a context group.gman@chromium.org2010-07-0124-2/+371
| | | | | | | | | TEST=unit tests BUG=none Review URL: http://codereview.chromium.org/2880013 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@51441 0039d316-1c4b-4281-b951-d872f2087c98
* Fix two webgl crashes.pathorn@chromium.org2010-06-251-27/+30
| | | | | | | | | | | | Uninitialized variable in getProgramInfoLog and friends. Fix crash in GLES2DecoderImpl if resizing the <canvas> when parent_ is null. BUG=44590 TEST=64-bit chrome on Linux is able to run the o3d-webgl samples. Review URL: http://codereview.chromium.org/2819025 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@50861 0039d316-1c4b-4281-b951-d872f2087c98
* Clear the copy of the offscreen texture used by shared contexts after the ↵vangelis@chromium.org2010-06-221-29/+28
| | | | | | | | | | DEPTH, STENCIL attachments have been resized since FBOs don't work if the attachment texture sizes don't match. BUG=47185 Review URL: http://codereview.chromium.org/2872010 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@50499 0039d316-1c4b-4281-b951-d872f2087c98
* gpu: add GLES/EGL support on linuxpiman@chromium.org2010-06-215-8/+2
| | | | | | Review URL: http://codereview.chromium.org/2829007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@50397 0039d316-1c4b-4281-b951-d872f2087c98
* Map RGBA4/RGB5_A1 to RGBA and RGB565 to RGB in RenderbufferStorage.zmo@google.com2010-06-185-3/+40
| | | | | | Review URL: http://codereview.chromium.org/2868007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@50288 0039d316-1c4b-4281-b951-d872f2087c98
* Fixed bug where code in GPU process was trying to lookup a texture by ↵apatrick@chromium.org2010-06-161-3/+3
| | | | | | | | | | | service if rather than client id. TEST=try BUG=none Review URL: http://codereview.chromium.org/2858006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@50017 0039d316-1c4b-4281-b951-d872f2087c98
* Working towards -Wextrathomasvl@chromium.org2010-06-161-1/+1
| | | | | | | | | | | | - Make loops use {} instead of a ';' to make it clear there is no body to the loop. - Remove checks of unsigned values for <0 - coordinates should be CGFloat, not NSUInteger. BUG=34160 TEST=none Review URL: http://codereview.chromium.org/2865003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49939 0039d316-1c4b-4281-b951-d872f2087c98
* Refactor validation code so it can be modified at runtime.gman@chromium.org2010-06-159-803/+785
| | | | | | | | | | | I'll move the DXT stuff out after this CL lands. TEST=ran unit and conformance tests BUG=44368 Review URL: http://codereview.chromium.org/2689006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49850 0039d316-1c4b-4281-b951-d872f2087c98
* Committing on behalf of p155off@gmail.com .kbr@google.com2010-06-151-2/+1
| | | | | | | | | | | | | Remove duplicated code in AcceleratedSurface using PbufferGLContext instead. This also fixes a crash caused by the OpenGL bindings not being initialized. BUG=46286 TEST=flash plugin 10.1 works again in both mac 10.5 and 10.6 Review URL: http://codereview.chromium.org/2782006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49836 0039d316-1c4b-4281-b951-d872f2087c98
* Changes required to get glValidateProgram to workgman@chromium.org2010-06-1412-56/+161
| | | | | | | | | | | correctly. TEST=unit tests and conformance tests. BUG=none Review URL: http://codereview.chromium.org/2725006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49705 0039d316-1c4b-4281-b951-d872f2087c98
* Added EGL based GLContext.apatrick@chromium.org2010-06-0921-1244/+185
| | | | | | | | | | | | | | Python script to generate code to dynamically bind to GL functions (native GL, OSMesa, EGL or mock GL for unit tests). This replaces GLEW because GLEW doesn't bind to the GLES dialect of GL. Moved the mock GL code into app/gfx/gl. Updated the GPU code and AcceleratedSurface to use the new GL bindings. TEST=trybots BUG=none Review URL: http://codereview.chromium.org/2134006 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49332 0039d316-1c4b-4281-b951-d872f2087c98
* Fix for DrawArrays, DrawElements. Removed the checkgman@chromium.org2010-06-091-2/+5
| | | | | | | | | | | | | | | | for an invalid program. The check is already in UseProgram. If that check passes the program is "installed" at which point it, even if LinkProgram is called and fails, marking the program as invalid, the previously installed program is still in use until UseProgram is called. TEST=none BUG=none Review URL: http://codereview.chromium.org/2770007 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49293 0039d316-1c4b-4281-b951-d872f2087c98
* Makes LinkProgram fail if both a vertex and fragment shadergman@chromium.org2010-06-077-31/+197
| | | | | | | | | | | | are not present. Desktop GL doesn't fail this case because the fixed function pipeline can be a substitute for either TEST=unit tests BUG=none Review URL: http://codereview.chromium.org/2582002 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49073 0039d316-1c4b-4281-b951-d872f2087c98
* Get rid of DISALLOW_EVIL_CONSTRUCTORS macro usage in our code base.tfarina@chromium.org2010-06-071-4/+1
| | | | | | | | | | | TODO: Fix the remaining usages in third_party libraries and get rid of the macro in question. BUG=None TEST=trybots Review URL: http://codereview.chromium.org/2657005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@49032 0039d316-1c4b-4281-b951-d872f2087c98
* Refactor CommandBufferHelper to use Jump to loopgman@chromium.org2010-06-034-40/+75
| | | | | | | | | | | | | instead of Noop. This makes it actually work if you tell the command buffer helper to use less than the entire command buffer. TEST=modified unit tests and ran GLES2 conformance tests. BUG=NONE Review URL: http://codereview.chromium.org/2509001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48835 0039d316-1c4b-4281-b951-d872f2087c98
* Expose UpdateOffscreenFrameBufferSize from GLES2Decoder to allow Mackbr@google.com2010-06-024-2/+9
| | | | | | | | | | | | | | | port to call it during resizing. Because the Mac port does all of its rendering offscreen, the back buffer must be resized immediately rather than waiting until the next SwapBuffers call. Tested with npapi_pepper_test_plugin and GPU unit tests. BUG=45246 TEST=none Review URL: http://codereview.chromium.org/2466003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48789 0039d316-1c4b-4281-b951-d872f2087c98
* Adds tracking of number of unrenderable textures sogman@chromium.org2010-06-024-75/+183
| | | | | | | | | | | | that we can quickly decide at glDrawXXX time whether or not we have to do more work. TEST=unit tests BUG=42671 Review URL: http://codereview.chromium.org/2429005 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48787 0039d316-1c4b-4281-b951-d872f2087c98
* Change black to 0,0,0,1 instead of 0,0,0,0.003921gman@chromium.org2010-06-011-2/+2
| | | | | | | | | TEST=none BUG=none Review URL: http://codereview.chromium.org/2469003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@48671 0039d316-1c4b-4281-b951-d872f2087c98
* Resubmit http://codereview.chromium.org/2096008/showgman@chromium.org2010-05-1912-83/+221
| | | | | | | | | | now that ANGLE has been updated or gcc 4.4.1 TEST=none BUG=none git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47721 0039d316-1c4b-4281-b951-d872f2087c98
* Reverting again, will manually build on linux since trybots are apparently ↵gman@chromium.org2010-05-1812-221/+83
| | | | | | not up to the task >:-( git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47589 0039d316-1c4b-4281-b951-d872f2087c98
* Resubmit with fix that trybot didn't catch.gman@chromium.org2010-05-1812-83/+221
| | | | git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47588 0039d316-1c4b-4281-b951-d872f2087c98
* revert last CLgman@chromium.org2010-05-1812-220/+82
| | | | | | | TBR=gman@chromium.org git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47579 0039d316-1c4b-4281-b951-d872f2087c98
* Update the GLSL translator code to use the correct constantsgman@chromium.org2010-05-1812-82/+220
| | | | | | | | | | | | | | and save the error log so it can be passed back through GL calls. This also links with the GLSL translator always TEST=conformance tests BUG=none Review URL: http://codereview.chromium.org/2096008 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47578 0039d316-1c4b-4281-b951-d872f2087c98
* small changes for gpu to compile/build under NaCl (part 1)nfullagar@google.com2010-05-182-19/+25
| | | | | | Review URL: http://codereview.chromium.org/2087011 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47542 0039d316-1c4b-4281-b951-d872f2087c98
* Enables vertex attrib 0 and assigns a buffer to itgman@chromium.org2010-05-1711-475/+992
| | | | | | | | | | | | | | | | | | | | and makes it impossible to disable. This makes most of the tests that were failing pass. The issue is OpenGL requires attrib 0 to be enabled or it doesn't render where as OpenGL ES 2.0 does not have this requirement. A bunch of the conformance tests that were failing were using only attrib 1. Since the command buffer can only render with vbos, no client side buffers, this seems like it works. TEST=a bunch more conformance tests pass BUG=none Review URL: http://codereview.chromium.org/2104004 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47469 0039d316-1c4b-4281-b951-d872f2087c98
* Makes shader translation a runtime switch.gman@chromium.org2010-05-1713-112/+142
| | | | | | | | | | | | | | For WebGL the shader translation is off. For Pepper and other processes it is on. This will be removed and the tranlator will always be on at some point in the future TEST=More conformance tests pass, manually ran WebGL demos in Chrome. BUG=none Review URL: http://codereview.chromium.org/2127001 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47441 0039d316-1c4b-4281-b951-d872f2087c98
* Adds support for compressed textures. DXT1 only.gman@chromium.org2010-05-1715-35/+411
| | | | | | | | | | | | | | | | | | | This is a temporary implementation. The real implementation will require *) glGetString to return "GL_EXT_texture_compression_dxt1" *) CommandBufferEnable("GL_EXT_texture_compression_dxt1") to dynamically modify the validation after it has made sure the "GL_EXT_texture_compression_dxt1" is returned from the system level GL TEST=none BUG=none Review URL: http://codereview.chromium.org/2136003 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@47417 0039d316-1c4b-4281-b951-d872f2087c98
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