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469 commits

Author SHA1 Message Date
Yuri Kunde Schlesner e9c209ccc8 PICA: Properly emulate 1-stage delay in the combiner buffer 
This was discovered and verified by @fincs. The tev combiner buffer
actually lags behind by one stage, meaning stage 1 reads the initial
color, stage 2 reads stage 0's output, and so on.

Fixes character portraits in Fire Emblem: Awakening and world textures
in Zelda: ALBW. Closes #1140.
 2015-11-30 22:45:18 -08:00
bunnei f008dfbaca renderer_opengl: Fix uniform issues introduced with kemenaran/avoid-explicit-uniform-location. 2015-11-25 22:33:24 -05:00
Pierre de La Morinerie 0735630744 Use regular uniform location 
The support for GL_ARB_explicit_uniform_location is not that good
(53% according to http://feedback.wildfiregames.com/report/opengl/feature/GL_ARB_explicit_uniform_location).

This fix the shader compilation on Intel HD 4000 (#1222).
 2015-11-25 11:56:11 +01:00
Subv 823ce62f2f FragShader: Use an UBO instead of several individual uniforms 2015-11-18 21:03:56 -05:00
Subv 7a37dba75b GPU/Loaders: Log an error when a loader tries to load from a component beyond the available ones (12). 
Related to #1170
 2015-11-09 21:16:11 -05:00
bunnei 74186a5f01 gl_shader_gen: Use explicit locations for vertex shader attributes. 2015-10-21 22:29:56 -04:00
bunnei e663f5c914 gl_shader_gen: Optimize code for AppendAlphaTestCondition. 
- Also add a comment to AppendColorCombiner.
 2015-10-21 22:29:56 -04:00
bunnei e7b1f2ae0a gl_rasterizer: Define enum types for each vertex texcoord attribute. 2015-10-21 21:59:47 -04:00
bunnei 0ebcff710e gl_shader_gen: Various cleanups to shader generation. 2015-10-21 21:59:44 -04:00
bunnei 240a3b80d9 gl_rasterizer: Use MMH3 hash for shader cache hey. 
- Includes a check to confirm no hash collisions.
 2015-10-21 21:58:59 -04:00
bunnei 71edb55114 gl_shader_gen: Require explicit uniform locations. 
- Fixes uniform issue on AMD.
 2015-10-21 21:54:56 -04:00
bunnei 5ef2df056d gl_shader_gen: Rename 'o' to 'attr' in vertex/fragment shaders. 2015-10-21 21:53:19 -04:00
bunnei c2c4faef4c gl_shader_gen: AppendAlphaModifier default should be 0.0, not vec4(0.0). 2015-10-21 21:53:18 -04:00
bunnei bd833b8dd8 gl_shader_gen: Fix bug where TEV stage outputs should be clamped. 2015-10-21 21:53:18 -04:00
bunnei f2e7f7e101 gl_rasterizer: Add documentation to ShaderCacheKey. 2015-10-21 21:53:17 -04:00
bunnei 4b5141954e gl_shader_gen: Add additional function documentation. 2015-10-21 21:53:17 -04:00
bunnei 2a0a86f629 gl_shader_util: Cleanup header file + add docstring. 2015-10-21 21:53:16 -04:00
bunnei a74774257e gl_shader_gen: Various cleanups + moved TEV stage generation to its own function. 2015-10-21 21:53:16 -04:00
bunnei c86b9d4242 renderer_opengl: Refactor shader generation/caching to be more organized + various cleanups. 2015-10-21 21:53:14 -04:00
bunnei 3c057bd3d8 gl_rasterizer: Move logic for creating ShaderCacheKey to a static function. 2015-10-21 21:53:05 -04:00
bunnei b02a533d94 gl_shader_util: Use vec3 constants for AppendColorCombiner. 2015-10-21 21:51:24 -04:00
bunnei 37b0aa5af7 gl_rasterizer: Fix typo in uploading TEV const color uniforms. 2015-10-21 21:51:24 -04:00
bunnei 82f3e6dc69 gl_shader_util: Fix precision bug with alpha testing. 
- Alpha testing is not done with float32 precision, this makes the HW renderer match the SW renderer.
 2015-10-21 21:51:23 -04:00
Subv e3f4233cef Initial implementation of fragment shader generation with caching. 2015-10-21 21:51:23 -04:00
Emmanuel Gil Peyrot 14af5919ba CitraQt, SkyEye, Loader, VideoCore: Remove newlines in LOG_* calls. 
The LOG_* function itself already appends one.
 2015-10-09 22:14:56 +01:00
Rohit Nirmal 32391cffdd Silence -Wsign-compare warnings. 2015-10-06 22:16:15 -05:00
Martin Lindhe bafb7afba2 fix some xcode 7.0 warnings 2015-09-29 23:11:09 +02:00
Lioncash 751fbfdcc3 general: Silence some warnings when using clang 2015-09-16 08:51:53 -04:00
Lioncash aec28ed91e video_core: Reorganize headers 2015-09-11 07:31:15 -04:00
Lioncash 1fa772393b video_core: Remove unnecessary includes from headers 2015-09-11 00:10:03 -04:00
bunnei a008b28659 Merge pull request #1133 from lioncash/emplace-back 
gl_rasterizer: Replace push_back calls with emplace_back in AddTriangle
 2015-09-10 15:07:06 -04:00
bunnei 0d5604fdcb Merge pull request #1136 from lioncash/proto 
renderer_opengl: Remove unimplemented function declaration
 2015-09-10 11:29:33 -04:00
Lioncash 8a3428f16c renderer_opengl: Remove unimplemented function declaration 2015-09-10 10:45:44 -04:00
Lioncash 526eb33d1e video_core: Remove unused variables 2015-09-10 10:26:21 -04:00
Lioncash 7b72b71605 gl_rasterizer: Replace push_back calls with emplace_back in AddTriangle 2015-09-10 00:20:30 -04:00
aroulin 1484a23530 Shader JIT: Use SCALE constant from emitter 2015-09-07 16:50:28 +02:00
aroulin 87e3b9ffc0 Shader: Fix size_t to int casts of register offsets 2015-09-07 16:50:28 +02:00
Yuri Kunde Schlesner b044c047c4 OpenGL: Use Sampler Objects to decouple sampler config from textures 
Fixes #978
 2015-09-03 15:09:51 -03:00
Yuri Kunde Schlesner 466e608c19 OpenGL: Remove ugly and endian-unsafe color pointer casts 2015-09-03 15:09:51 -03:00
Yuri Kunde Schlesner ec28f037e6 OpenGL: Add support for Sampler Objects to state tracker 2015-09-03 15:09:50 -03:00
Yuri Kunde Schlesner cc19a76656 Merge pull request #1087 from yuriks/opengl-glad 
Replace the previous OpenGL loader with a glad-generated 3.3 one
 2015-09-03 15:07:01 -03:00
bunnei 918ca40c68 Merge pull request #1088 from aroulin/x64-emitter-abi-call 
x64: Proper stack alignment in shader JIT function calls
 2015-09-02 08:46:58 -04:00
aroulin ba998b85a1 video_core: Fix format specifiers warnings 2015-09-02 08:20:00 +02:00
aroulin 179ad35c2e x64: Proper stack alignment in shader JIT function calls 
Import Dolphin stack handling and register saving routines
Also removes the x86 parts from abi files
 2015-09-01 23:39:52 +02:00
Tony Wasserka 071510b367 Merge pull request #1092 from Subv/vertex_offset 
Pica: Add the vertex_offset register to the Pica registers map.
 2015-08-31 18:17:59 +02:00
Subv 58a04c0776 Pica: Added the primitive_restart register (0x25f) to the registers map. 2015-08-31 09:14:18 -05:00
Subv 149ea561a6 Pica: Add the vertex_offset register to the Pica registers map. 2015-08-31 07:02:30 -05:00
aroulin 84959be150 Shader JIT: Fix SGE/SGEI NaN behavior 
SGE was incorrectly emulated w.r.t. NaN behavior as the CMPSS SSE
instruction was used with NLT
 2015-08-31 08:16:15 +02:00
bunnei e77dc4e9d2 Merge pull request #1059 from Subv/vertex_offset 
GPU: Implemented register 0x22A PICA_REG_DRAW_VERTEX_OFFSET
 2015-08-30 17:12:33 -04:00
Subv 12a11472f1 GPU: Implemented register 0x22A. 
This is the equivalent of the "first" parameter in glDrawArrays, it tells the GPU the vertex index at which to start rendering.

Register 0x22A doesn't affect indexed rendering.
 2015-08-30 15:46:22 -05:00