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1684 commits

Author SHA1 Message Date
Subv
e3bddf8137 Shaders: Implement depth writing in fragment shaders. 
We'll write <last color output reg + 2> to gl_FragDepth.
 2018-08-20 21:57:56 -05:00
bunnei
e33452f7e8
Merge pull request #1131 from bunnei/impl-tex3d-texcube 
gl_shader_decompiler: Implement TextureCube/Texture3D for TEX/TEXS.
 2018-08-20 22:15:18 -04:00
bunnei
5aaee2ff8d
Merge pull request #1106 from Subv/multiple_rendertargets 
Shaders: Write all the enabled color outputs when a fragment shader exits.
 2018-08-20 21:56:06 -04:00
bunnei
2ae88feea7 shader_bytecode: Replace some UNIMPLEMENTED logs. 2018-08-20 21:53:49 -04:00
bunnei
16db8b9d9f gl_shader_decompiler: Implement Texture3D for TEXS. 2018-08-20 21:53:18 -04:00
bunnei
948002635f gl_shader_decompiler: Implement TextureCube for TEX. 2018-08-20 21:53:00 -04:00
Subv
eac3cf301c Shaders: Fixed the coords in TEX with Texture2D. 
The X and Y coordinates should be in gpr8 and gpr8+1, respectively.

This fixes the cutscene rendering in Sonic Mania.
 2018-08-20 20:45:46 -05:00
Subv
fc5b489b0f Shaders: Log and crash when using an unimplemented texture type in a texture sampling instruction. 2018-08-20 20:44:56 -05:00
Subv
7784ce1854 Shaders: Write all the enabled color outputs when a fragment shader exits. 
We were only writing to the first render target before.
Note that this is only the GLSL side of the implementation, supporting multiple render targets requires more changes in the OpenGL renderer.

Dual Source blending is not implemented and stuff that uses it might not work at all.
 2018-08-20 17:31:25 -05:00
bunnei
028d90eb79
Merge pull request #1104 from Subv/instanced_arrays 
GLRasterizer: Implemented instanced vertex arrays.
 2018-08-20 14:32:50 -04:00
bunnei
296e57fa0e
Merge pull request #1115 from Subv/texs_mask 
Shaders/TEXS: Write to the correct output register when swizzling.
 2018-08-20 14:31:33 -04:00
bunnei
b20ed93884
Merge pull request #1112 from Subv/sampler_types 
Shaders: Use the correct shader type when sampling textures.
 2018-08-20 14:30:45 -04:00
David Marcec
23d45715dc Implemented RGBA8_UINT 
Needed by kirby
 2018-08-20 22:26:54 +10:00
Subv
6cf719a4ab Shaders/TEXS: Fixed the component mask in the TEXS instruction. 
Previously we could end up with a TEXS that didn't write any outputs, this was wrong.
 2018-08-19 17:09:40 -05:00
bunnei
51ddb130c5
Merge pull request #1089 from Subv/neg_bits 
Shaders: Corrected the 'abs' and 'neg' bit usage in the float arithmetic instructions.
 2018-08-19 17:01:48 -04:00
bunnei
9b17486be6
Merge pull request #1105 from Subv/convert_neg 
Shader: Remove an unneeded assert, the negate bit is implemented for conversion instructions.
 2018-08-19 17:01:20 -04:00
bunnei
0a1d4fbc5c
Merge pull request #1113 from Subv/texs_mask 
Shaders/TEXS: Fixed the component mask in the TEXS instruction.
 2018-08-19 17:00:59 -04:00
Subv
f7edbcd7a3 Shaders/TEXS: Fixed the component mask in the TEXS instruction. 
Previously we could end up with a TEXS that didn't write any outputs, this was wrong.
 2018-08-19 14:00:12 -05:00
bunnei
b0eb580931
Merge pull request #1102 from ogniK5377/mirror-clamp-edge 
Added WrapMode MirrorOnceClampToEdge
 2018-08-19 13:59:41 -04:00
bunnei
85da529f15
Merge pull request #1101 from Subv/ssy_stack 
Shaders: Implemented a stack for the SSY/SYNC instructions.
 2018-08-19 13:58:45 -04:00
Subv
7fb406c3fc Shader: Implemented the TLD4 and TLD4S opcodes using GLSL's textureGather. 
It is unknown how TLD4S determines the sampler type, more research is needed.
 2018-08-19 12:57:58 -05:00
Subv
3ef4b3d4b4 Shader: Use the right sampler type in the TEX, TEXS and TLDS instructions. 
Different sampler types have their parameters in different registers.
 2018-08-19 12:57:54 -05:00
Subv
73b937b190 Shader: Added bitfields for the texture type of the various sampling instructions. 2018-08-19 12:57:51 -05:00
Subv
656758fd81 Shaders: Added decodings for TLD4 and TLD4S 2018-08-19 12:57:08 -05:00
bunnei
29d4f8c2dd
Merge pull request #1109 from Subv/ldg_decode 
Shaders: Added decodings for  the LDG and STG instructions.
 2018-08-19 13:31:19 -04:00
bunnei
9baf5de90c
Merge pull request #1108 from Subv/front_facing 
Shaders: Implemented the gl_FrontFacing input attribute (attr 63).
 2018-08-19 13:21:14 -04:00
Subv
1b92ae136f Shaders: Added decodings for the LDG and STG instructions. 2018-08-19 00:46:34 -05:00
Subv
731701a2d2 Shaders: Implemented the gl_FrontFacing input attribute (attr 63). 2018-08-19 00:14:34 -05:00
Subv
9b1c49a9cf Shader: Remove an unneeded assert, the negate bit is implemented for conversion instructions. 2018-08-18 14:48:05 -05:00
Subv
e0f66c1fbf GLRasterizer: Implemented instanced vertex arrays. 
Before each draw call, for every enabled vertex array configured as instanced, we take the current instance id and divide it by its configured divisor, then we multiply that by the corresponding stride and increment the start address by the resulting amount. This way we can simulate the vertex array being incremented once per instance without actually using OpenGL's instancing functions.
 2018-08-18 14:42:26 -05:00
Subv
8335b2f115 Shader: Implemented the predicate and mode arguments of LOP. 
The mode can be used to set the predicate to true depending on the result of the logic operation. In some cases, this means discarding the result (writing it to register 0xFF (Zero)).

This is used by Super Mario Odyssey.
 2018-08-18 14:36:37 -05:00
David Marcec
71cc482bbd Added WrapMode MirrorOnceClampToEdge 
Used by splatoon 2
 2018-08-19 02:26:50 +10:00
Subv
ff358d97e8 Shaders: Implemented a stack for the SSY/SYNC instructions. 
The SSY instruction pushes an address into the stack, and the SYNC instruction pops it. The current stack depth is 20, we should figure out if this is enough or not.
 2018-08-18 10:48:12 -05:00
Subv
2e95ba2e9c Shaders: Corrected the 'abs' and 'neg' bit usage in the float arithmetic instructions. 
We should definitely audit our shader generator for more errors like this.
 2018-08-18 10:22:42 -05:00
David Marcec
63dff47e22 Added predcondition GreaterThanWithNan 2018-08-18 17:49:59 +10:00
bunnei
504cff2b7a
Merge pull request #1096 from bunnei/supported-blits 
gl_rasterizer_cache: Remove asserts for supported blits.
 2018-08-17 22:41:53 -04:00
bunnei
e341d868ee gl_rasterizer_cache: Remove asserts for supported blits. 2018-08-17 00:10:08 -04:00
bunnei
da7226442f renderer_opengl: Treat OpenGL errors as critical. 2018-08-17 00:09:27 -04:00
bunnei
727136a9c9
Merge pull request #1019 from Subv/vertex_divisor 
Rasterizer: Manually implemented instanced rendering.
 2018-08-17 00:07:06 -04:00
bunnei
89c3d6a2a3 gl_rasterizer_cache: Treat Depth formats differently from DepthStencil. 2018-08-15 21:24:04 -04:00
Subv
91140f6c0a Shader/Conversion: Implemented the negate bit in F2F and I2I instructions. 2018-08-15 09:27:43 -05:00
Subv
38592a3b5e Shader/I2F: Implemented the negate I2F_C instruction variant. 2018-08-15 09:25:02 -05:00
Subv
40ecdda19e Shader/F2I: Implemented the negate bit in the I2F instruction 2018-08-15 09:18:55 -05:00
Subv
5ef447cc0e Shader/F2I: Implemented the F2I_C instruction variant. 2018-08-15 09:16:35 -05:00
Subv
11c221cc62 Shader/F2I: Implemented the negate bit in the F2I instruction. 2018-08-15 09:15:55 -05:00
bunnei
40f83fee6a
Merge pull request #1077 from bunnei/rgba16u 
gl_rasterizer_cache: Add RGBA16U to PixelFormatFromTextureFormat.
 2018-08-15 09:25:15 -04:00
bunnei
b1148d269d gl_rasterizer_cache: Cleanup some PixelFormat names and logging. 2018-08-14 23:31:45 -04:00
Subv
c5284efd4f Rasterizer: Implemented instanced rendering. 
We keep track of the current instance and update an uniform in the shaders to let them know which instance they are.

Instanced vertex arrays are not yet implemented.
 2018-08-14 22:25:07 -05:00
bunnei
8599e1e4fc gl_rasterizer_cache: Add RGBA16U to PixelFormatFromTextureFormat. 
- Used by Breath of the Wild.
 2018-08-14 23:18:34 -04:00
bunnei
3aad82b1a3
Merge pull request #1069 from bunnei/vtx-sz 
maxwell_to_gl: Properly handle UnsignedInt/SignedInt sizes.
 2018-08-14 23:14:44 -04:00