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| author | Mathias Agopian <mathias@google.com> | 2010-12-15 16:59:55 -0800 |
|---|---|---|
| committer | Mathias Agopian <mathias@google.com> | 2010-12-15 16:59:55 -0800 |
| commit | f9954c7eabfcbcae113a1efb8d3c525a725273b1 (patch) | |
| tree | 37a87450316ce02674e4d0e040540d20f39b0f12 /libs | |
| parent | b094b0c4a4309f48d9da7253de78ebda20a8a81c (diff) | |
| download | frameworks_base-f9954c7eabfcbcae113a1efb8d3c525a725273b1.zip frameworks_base-f9954c7eabfcbcae113a1efb8d3c525a725273b1.tar.gz frameworks_base-f9954c7eabfcbcae113a1efb8d3c525a725273b1.tar.bz2 | |
fix [3127755] Launcher is missing anti-aliasing
Enable limited forms of mipmaping when possible.
Change-Id: I39ad90becaa4048844fdbbbcb187333e7d59fc6a
Diffstat (limited to 'libs')
| -rw-r--r-- | libs/rs/rsContext.cpp | 1 | ||||
| -rw-r--r-- | libs/rs/rsContext.h | 2 | ||||
| -rw-r--r-- | libs/rs/rsSampler.cpp | 6 |
3 files changed, 8 insertions, 1 deletions
diff --git a/libs/rs/rsContext.cpp b/libs/rs/rsContext.cpp index 92c6619..90a2c79 100644 --- a/libs/rs/rsContext.cpp +++ b/libs/rs/rsContext.cpp @@ -572,6 +572,7 @@ void Context::setSurface(uint32_t w, uint32_t h, ANativeWindow *sur) glGetIntegerv(GL_MAX_FRAGMENT_UNIFORM_VECTORS, &mGL.mMaxFragmentUniformVectors); mGL.OES_texture_npot = NULL != strstr((const char *)mGL.mExtensions, "GL_OES_texture_npot"); + mGL.GL_IMG_texture_npot = NULL != strstr((const char *)mGL.mExtensions, "GL_IMG_texture_npot"); } } diff --git a/libs/rs/rsContext.h b/libs/rs/rsContext.h index 709730e..e24fd09 100644 --- a/libs/rs/rsContext.h +++ b/libs/rs/rsContext.h @@ -166,6 +166,7 @@ public: mutable const ObjectBase * mObjHead; bool ext_OES_texture_npot() const {return mGL.OES_texture_npot;} + bool ext_GL_IMG_texture_npot() const {return mGL.GL_IMG_texture_npot;} protected: Device *mDev; @@ -202,6 +203,7 @@ protected: int32_t mMaxVertexTextureUnits; bool OES_texture_npot; + bool GL_IMG_texture_npot; } mGL; uint32_t mWidth; diff --git a/libs/rs/rsSampler.cpp b/libs/rs/rsSampler.cpp index 71f508f..5693c8a 100644 --- a/libs/rs/rsSampler.cpp +++ b/libs/rs/rsSampler.cpp @@ -70,7 +70,11 @@ void Sampler::setupGL(const Context *rsc, bool npot) } if ((mMinFilter == RS_SAMPLER_LINEAR_MIP_LINEAR) && forceNonMip) { - glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + if (rsc->ext_GL_IMG_texture_npot()) { + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_NEAREST); + } else { + glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR); + } } else { glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, trans[mMinFilter]); } |