004b1b3830
GPU: Convert the gl_InstanceId and gl_VertexID variables to floats when reading from them.
This corrects the invalid position values in some games when doing attribute-less rendering.
8 years ago
b366b885a1
GPU: Implement the iset family of shader instructions.
8 years ago
3cb753eeb1
GPU: Added decodings for the ISET family of instructions.
8 years ago
5440b9c634
gl_shader_decompiler: Implement SHR instruction.
8 years ago
abec5f82e2
GPU: Stub the SSY shader instruction.
This instruction tells the GPU where the flow reconverges in a non-uniform control flow scenario, we can ignore this when generating GLSL code.
8 years ago
bbc4f369ed
gl_shader_decompiler: Implement IADD instruction.
8 years ago
79e9c2e237
gl_shader_decompiler: Add missing asserts for saturate_a instructions.
8 years ago
c011b6f67e
GPU: Synchronize the blend state on every draw call.
Only independent blending on render target 0 is implemented for now.
This fixes the elongated squids in Splatoon 2's boot screen.
8 years ago
c712dafaee
GPU: Added registers for normal and independent blending.
8 years ago
8d9534d830
GLCache: Align compressed texture sizes to their compression ratio, and then align that compressed size to the block height for tiled textures.
This fixes issues with retrieving non-block-aligned tiled compressed textures from the cache.
8 years ago
47dc5e0dab
Rasterizer: Flush the written region when writing shader uniform data before copying it to the uniform buffers.
This fixes the flip_viewport uniform having invalid values when drawing.
8 years ago
86146ef819
GLRenderer: Write the shader stage configuration UBO data *before* copying it to the GPU.
This should fix the bug with the vs_config UBO being uninitialized during shader execution.
8 years ago
92209f905f
gl_shader_decompiler: Implement BFE_IMM instruction.
8 years ago
f22e090b86
GLCache: Use the full uncompressed size when blitting from one texture to another.
This avoids the problem of only copying a tiny piece of the textures when they are compressed.
8 years ago
218a08df93
GLCache: Simplify the logic to copy from one texture to another in BlitTextures.
We now use glCopyImageSubData, this should avoid errors with trying to attach a compressed texture as a framebuffer's color attachment and then blitting to it.
Maybe in the future we can change this to glCopyTextureSubImage which only requires GL_ARB_direct_state_access.
8 years ago
128aeba0f3
gl_shader_decompiler: F2F: Implement rounding modes.
8 years ago
00c830405b
gl_shader_decompiler: Remove some attribute stuff that has nothing to do with TEX/TEXS.
8 years ago
4b114e1b8a
shader_bytecode: Add instruction decodings for BFE, IMNMX, and XMAD.
8 years ago
0a49c46353
gl_shader_decompiler: Implement ISETP_IMM instruction.
8 years ago
47629c89a8
GPU: Support changing the texture swizzles for Maxwell textures.
8 years ago
89e81a9be2
GLState: Support changing the GL_TEXTURE_SWIZZLE parameter of each texture unit.
8 years ago
4669f15f8b
gl_shader_decompiler: Implement LD_C instruction.
8 years ago
4112aa68a6
gl_shader_gen: Add uniform handling for indirect const buffer access.
8 years ago
6e386a334b
gl_shader_decompiler: Refactor uniform handling to allow different decodings.
8 years ago
dbfc39d214
GPU: Implement sampling multiple textures in the generated glsl shaders.
All tested games that use a single texture show no regression.
Only Texture2D textures are supported right now, each shader gets its own "tex_fs/vs/gs" sampler array to maintain independent textures between shader stages, the textures themselves are reused if possible.
8 years ago
566f97b580
gl_shader_decompiler: Fix un/signed mismatch with SHL.
8 years ago
bf0543af23
maxwell_to_gl: Implement WrapMode Mirror.
8 years ago
adf47cd59a
GPU: Allow the usage of RGBA16_FLOAT in the texture copy engine.
8 years ago
c531a92eda
GPU: Implemented the R11FG11FB10F texture and rendertarget formats.
8 years ago
14afc704d4
GPU: Fixed the compression factor for RGBA16F textures.
They're not compressed.
8 years ago
8d70d1ea45
GPU: Allow the usage of RGBA32_FLOAT in the texture copy engine.
8 years ago
e7dfcdde74
GPU: Corrected the branch targets for the shader bra instruction.
8 years ago
4b89348c00
GPU: Implemented the F2I_R shader instruction.
8 years ago
799e632ccb
gl_shader_decompiler: Fix typo with ISCADD instruction.
8 years ago
c23c30c76f
gl_shader_decompiler: Implement SHL instruction.
8 years ago
6ea1576513
gl_shader_decompiler: Implement PredCondition::NotEqual.
8 years ago
23b1e6eded
GPU: Implement the ISCADD shader instructions.
8 years ago
438a9b70cc
GPU: Added decodings for the ISCADD instructions.
8 years ago
6cf6fa2842
GPU: Implement predicated exit instructions in the shader programs.
8 years ago
d27279092f
GPU: Take into account predicated exits when performing shader control flow analysis.
8 years ago
2933521a08
GPU: Use the bf bit in FSET to determine whether to write 0xFFFFFFFF or 1.0f.
8 years ago
f6679ce422
GPU: Corrected the I2F_R implementation.
8 years ago
5d55403f94
GPU: Calculate the correct viewport dimensions based on the scale and translate registers.
This is how nouveau calculates the viewport width and height. For some reason some games set 0xFFFF in the VIEWPORT_HORIZ and VIEWPORT_VERT registers, maybe those are a misnomer and actually refer to something else?
8 years ago
0c688b421c
GPU: Implemented the LOP32I instruction.
8 years ago
cb47abecc6
GLCache: Corrected a mismatch between storing compressed sizes and verifying the uncompressed alignment in GetSurface.
8 years ago
90cddf1996
GPU: Use explicit types when retrieving the uniform values for fsetp/fset and isetp instead of the type of an invalid output register.
8 years ago
7c181fd4f4
GPU: Implemented the ISETP_R and ISETP_C shader instructions.
8 years ago
b481d8a00d
GPU: Partially implemented the shader BRA instruction.
8 years ago
06c72b4fcf
GPU: Added decoding for the BRA instruction.
8 years ago
d57333406d
GPU: Partial implementation of long GPU queries.
Long queries write a 128-bit result value to memory, which consists of a 64 bit query value and a 64 bit timestamp.
In this implementation, only select=Zero of the Crop unit is implemented, this writes the query sequence as a 64 bit value, and a 0u64 value for the timestamp, since we emulate an infinitely fast GPU.
This specific type was hwtested, but more rigorous tests should be performed in the future for the other types.
8 years ago
Subv