Zephyron
2e6bcc9ea6
video_core, shader_recompiler: Improve Princess Peach: Showtime! support and performance
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1. Add geometry shader support for Princess Peach: Showtime!:
- Implement proper EmitInvocationInfo handling for geometry shaders
- Support input topology vertex counting in all shader backends (GLASM, GLSL, SPIRV)
2. Performance optimizations:
- Replace InputTopologyVertices switch statement with a constexpr lookup table
- Pre-calculate vertex counts and shifts to reduce register pressure
- Eliminate redundant calculations in shader backends
Signed-off-by: Zephyron <zephyron@citron-emu.org >
2025-05-11 16:28:25 +10:00
Kelebek1
5da70f7197
Remove memory allocations in some hot paths
2023-06-22 08:05:10 +01:00
Billy Laws
158a1896ec
Implement scaled vertex buffer format emulation
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These formats are unsupported by mobile GPUs so they need to be emulated in shaders instead.
2023-06-03 00:05:31 -07:00
FengChen
d4cb0eac87
video_core: Fix legacy to generic location unpaired
2022-09-20 12:03:31 +08:00
Morph
99ceb03a1c
general: Convert source file copyright comments over to SPDX
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This formats all copyright comments according to SPDX formatting guidelines.
Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
2022-04-23 05:55:32 -04:00
ameerj
574a2c4b77
shader_recompiler: Reduce unused includes
2022-03-20 02:25:08 -04:00
ReinUsesLisp
7dafa96ab5
shader: Rework varyings and implement passthrough geometry shaders
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Put all varyings into a single std::bitset with helpers to access it.
Implement passthrough geometry shaders using host's.
2021-07-22 21:51:39 -04:00
ReinUsesLisp
374eeda1a3
shader: Properly manage attributes not written from previous stages
2021-07-22 21:51:38 -04:00
ReinUsesLisp
0ffea97e2e
shader: Split profile and runtime info headers
2021-07-22 21:51:38 -04:00
