OpenGL ES* 1.0 Framework Software Developer's Guide

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OpenGL ES Framework ImplementationRglClearDepthfglClearDepthxFunction Supported Special Considerations○●glClearStencil ○ Stencil operations will not return GL_ERROR eventhough stencil operations are not supportedglClientActiveTextureglColor4fglColor4xglColorMaskglColorPointer●○●○●glCompressedTexImage2D ● • Standard compressed textures decompresspalletized textures at load time into local memory.They conserve system memory for data files. Usageof 2700G Multimedia Accelerator local texturememory is not reduced.• Compressed texture extensions offer textures thatremain compressed in local memory and are used bythe 2700G Multimedia Accelerator in compressformat. The following extension compressed texturetypes are supported:⎯ GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG⎯ GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG⎯ GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG⎯ GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMGglCompressedTexSubImage2D ● • Standard compressed textures decompresspalletized textures at load time into local memory.They conserve system memory for data files. Theydo not reduce usage of 2700G MultimediaAccelerator local texture memory.glCopyTexImage2DglCopyTexSubImage2DglCullFaceglDeleteTexturesglDepthFuncglDepthMaskglDepthRangefglDepthRangexglDisableglDisableClientState●●●●●●○●●●• Compressed texture extensions offer textures thatremain compressed in local memory and are used bythe 2700G Multimedia Accelerator in compressformat. The following extension compressed texturetypes are supported:⎯ GL_COMPRESSED_RGB_PVRTC_4BPPV1_IMG⎯ GL_COMPRESSED_RGB_PVRTC_2BPPV1_IMG⎯ GL_COMPRESSED_RGBA_PVRTC_4BPPV1_IMG⎯ GL_COMPRESSED_RGBA_PVRTC_2BPPV1_IMG18 OpenGL ES* 1.0 Framework Software Developer’s Guide
OpenGL ES Framework ImplementationRFunction Supported Special ConsiderationsglDrawArrays ● The following primitives are optimized for the 2700GMultimedia Accelerator pipeline:• GL_POINTS• GL_LINE_STRIP• GL_LINE_LOOP• GL_LINES• GL_TRIANGLE_STRIP• GL_TRIANGLE_FAN• GL_TRIANGLESglDrawElements ● glDrawElements is the recommended draw API forbest 2700G Multimedia Accelerator performance.The following primitives are optimized for the 2700GMultimedia Accelerator pipeline:• GL_POINTS• GL_LINE_STRIP• GL_LINE_LOOP• GL_LINES• GL_TRIANGLE_STRIP• GL_TRIANGLE_FAN• GL_TRIANGLESglEnable ● GL_COLOR_LOGIC_OP – affects glLogicOp (seeglLogicOp for more information)GL_STENCIL_TEST – not supportedNot recommended to enable/disableGL_MULTISAMPLE during render loop for performancereasons.glEnableClientStateglFinishglFlushglFogfglFogfvglFogxglFogxvglFrontFaceglFrustumfglFrustumxglGenTexturesglGetErrorglGetIntegervglGetStringglHintglLightModelfglLightModelfvglLightModelx●●●○○●●●○●●●●●●○○●OpenGL ES* 1.0 Framework Software Developer’s Guide 19
Page 4: RFiguresFigure 1. Intel ® 2700G Mu
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Page 15 and 16: 3D FeaturesR2.4.3 Single-Pass Multi
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OpenGL ES* 1.0 Framework Software Developer's Guide

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