kc3-lang/angle/src/libANGLE/renderer/d3d/d3d11/shaders/compiled/clear11vs.h
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Hash : 5416f753
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Date : 2017-03-09T22:02:43
Clear11 Shader Optimizations and Shader Management Rework - ClearShader made into a class that manages all required shaders and input layouts for clears - ClearShader reuses VS for all clear types. This reduces shader compilation time and memory usage significantly - Use constantBuffer for color/z values instead of VB to decouple VB & VS from clearType and allowing for the same VS to be used for multiple clear types - FL10+ Devices: Generate positions using SV_VertexID in VS to avoid having to bind VB. - FL93 Devices: Use an immutable VB containing only position data (SV_VertexID not supported) - Implement CB cache. Incoming color/Z values checked against cache and CB/cache only updated if there is a mismatch. Significantly reduces the frequency of expensive CB map/rename operations especially in common scenarios where most/all clears use the same color/z values BUG=angleproject:1935 Change-Id: I2015fbdcc135ba08b65dbecbe9c62499c2801037 Reviewed-on: https://chromium-review.googlesource.com/453882 Commit-Queue: Shahmeer Esmail <shahmeer.esmail@intel.com> Commit-Queue: Jamie Madill <jmadill@chromium.org> Reviewed-by: Jamie Madill <jmadill@chromium.org>
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src/libANGLE/renderer/d3d/d3d11/shaders/compiled/clear11vs.h
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#if 0 // // Generated by Microsoft (R) HLSL Shader Compiler 6.3.9600.16384 // // // // Input signature: // // Name Index Mask Register SysValue Format Used // -------------------- ----- ------ -------- -------- ------- ------ // SV_VertexID 0 x 0 VERTID uint x // // // Output signature: // // Name Index Mask Register SysValue Format Used // -------------------- ----- ------ -------- -------- ------- ------ // SV_POSITION 0 xyzw 0 POS float xyzw // vs_4_0 dcl_immediateConstantBuffer { { -1.000000, 1.000000, 0, 0}, { 1.000000, -1.000000, 0, 0}, { -1.000000, -1.000000, 0, 0}, { -1.000000, 1.000000, 0, 0}, { 1.000000, 1.000000, 0, 0}, { 1.000000, -1.000000, 0, 0} } dcl_input_sgv v0.x, vertex_id dcl_output_siv o0.xyzw, position dcl_temps 1 mov r0.x, v0.x mov o0.xy, icb[r0.x + 0].xyxx mov o0.zw, l(0,0,0,1.000000) ret // Approximately 4 instruction slots used #endif const BYTE g_VS_Clear[] = { 68, 88, 66, 67, 170, 97, 47, 88, 112, 76, 249, 40, 248, 151, 133, 76, 228, 131, 60, 115, 1, 0, 0, 0, 96, 2, 0, 0, 5, 0, 0, 0, 52, 0, 0, 0, 140, 0, 0, 0, 192, 0, 0, 0, 244, 0, 0, 0, 228, 1, 0, 0, 82, 68, 69, 70, 80, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 28, 0, 0, 0, 0, 4, 254, 255, 0, 1, 0, 0, 28, 0, 0, 0, 77, 105, 99, 114, 111, 115, 111, 102, 116, 32, 40, 82, 41, 32, 72, 76, 83, 76, 32, 83, 104, 97, 100, 101, 114, 32, 67, 111, 109, 112, 105, 108, 101, 114, 32, 54, 46, 51, 46, 57, 54, 48, 48, 46, 49, 54, 51, 56, 52, 0, 171, 171, 73, 83, 71, 78, 44, 0, 0, 0, 1, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 83, 86, 95, 86, 101, 114, 116, 101, 120, 73, 68, 0, 79, 83, 71, 78, 44, 0, 0, 0, 1, 0, 0, 0, 8, 0, 0, 0, 32, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 15, 0, 0, 0, 83, 86, 95, 80, 79, 83, 73, 84, 73, 79, 78, 0, 83, 72, 68, 82, 232, 0, 0, 0, 64, 0, 1, 0, 58, 0, 0, 0, 53, 24, 0, 0, 26, 0, 0, 0, 0, 0, 128, 191, 0, 0, 128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 63, 0, 0, 128, 191, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 191, 0, 0, 128, 191, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 191, 0, 0, 128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 63, 0, 0, 128, 63, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 63, 0, 0, 128, 191, 0, 0, 0, 0, 0, 0, 0, 0, 96, 0, 0, 4, 18, 16, 16, 0, 0, 0, 0, 0, 6, 0, 0, 0, 103, 0, 0, 4, 242, 32, 16, 0, 0, 0, 0, 0, 1, 0, 0, 0, 104, 0, 0, 2, 1, 0, 0, 0, 54, 0, 0, 5, 18, 0, 16, 0, 0, 0, 0, 0, 10, 16, 16, 0, 0, 0, 0, 0, 54, 0, 0, 6, 50, 32, 16, 0, 0, 0, 0, 0, 70, 144, 144, 0, 10, 0, 16, 0, 0, 0, 0, 0, 54, 0, 0, 8, 194, 32, 16, 0, 0, 0, 0, 0, 2, 64, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 128, 63, 62, 0, 0, 1, 83, 84, 65, 84, 116, 0, 0, 0, 4, 0, 0, 0, 1, 0, 0, 0, 6, 0, 0, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 3, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };