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114 commits

Author SHA1 Message Date
Subv
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?
 2018-06-04 16:36:54 -05:00
bunnei
ba117854f9
Merge pull request #500 from Subv/long_queries 
GPU: Partial implementation of long GPU queries.
 2018-06-03 21:24:50 -04:00
Subv
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.
 2018-06-03 19:17:31 -05:00
bunnei
1efcba346a gl_shader_decompiler: Implement TEXS component mask. 2018-06-03 12:08:17 -04:00
bunnei
bb9d39b8fe
Merge pull request #494 from bunnei/shader-tex 
gl_shader_decompiler: Implement TEX, fixes for TEXS.
 2018-06-03 12:05:38 -04:00
bunnei
e54ea773fc gl_shader_decompiler: Implement RRO as a register move. 2018-06-03 11:14:31 -04:00
bunnei
888eb345c0 gl_shader_decompiler: Implement TEX instruction. 2018-05-31 23:36:45 -04:00
bunnei
4c727d0ba8 gl_shader_decompiler: Support multi-destination for TEXS. 2018-05-31 22:57:32 -04:00
bunnei
15086a22be
Merge pull request #489 from Subv/vertexid 
Shaders: Implemented reading the gl_InstanceID and gl_VertexID variables in the vertex shader.
 2018-05-30 14:10:48 -04:00
Subv
99f12b05fa Shaders: Implemented reading the gl_InstanceID and gl_VertexID variables in the vertex shader. 2018-05-30 10:58:03 -05:00
bunnei
68937a662d gl_shader_decompiler: Partially implement F2F_R instruction. 2018-05-29 23:10:44 -04:00
bunnei
ee53688ca7 shader_bytecode: Implement other variants of FMNMX. 2018-05-25 23:18:50 -04:00
bunnei
898f0fa029
Merge pull request #458 from Subv/fmnmx 
Shaders: Implemented the FMNMX shader instruction.
 2018-05-20 23:44:07 -04:00
Subv
8440cef223 Shaders: Implemented the FMNMX shader instruction. 2018-05-20 17:53:06 -05:00
Subv
a056d5ad8c ShadersDecompiler: Added decoding for the PSETP instruction. 2018-05-19 11:41:14 -05:00
bunnei
f41eb95e13 maxwell_3d: Reset vertex counts after drawing. 2018-04-29 16:23:31 -04:00
bunnei
c7ce472eeb shader_bytecode: Add decoding for FMNMX instruction. 2018-04-29 16:05:17 -04:00
bunnei
6c464a2a4a
Merge pull request #416 from bunnei/shader-ints-p3 
gl_shader_decompiler: Implement MOV32I, partially implement I2I, I2F
 2018-04-29 12:56:16 -04:00
bunnei
f87ea8fa8b fermi_2d: Fix surface copy block height. 2018-04-28 20:40:03 -04:00
bunnei
0c01c34eff gl_shader_decompiler: Partially implement I2I_R, and I2F_R. 2018-04-28 20:03:19 -04:00
bunnei
f2dcb39049 shader_bytecode: Add decodings for i2i instructions. 2018-04-28 20:03:18 -04:00
bunnei
a7b5ab4d9a gl_shader_decompiler: Implement MOV32_IMM instruction. 2018-04-28 20:03:18 -04:00
Lioncash
8475496630
general: Convert assertion macros over to be fmt-compatible 2018-04-27 10:04:02 -04:00
bunnei
c9d7abe9c9 gl_shader_decompiler: Boilerplate for handling integer instructions. 2018-04-26 14:38:42 -04:00
bunnei
f81b915fd8
Merge pull request #396 from Subv/shader_ops 
Shaders: Implemented the FSET instruction.
 2018-04-25 22:42:54 -04:00
Subv
20d86d8a36 GPU: Partially implemented the Fermi2D surface copy operation. 
The hardware allows for some rather complicated operations to be performed on the data during the copy, this is not implemented.
Only same-format same-size raw copies are implemented for now.
 2018-04-25 12:54:26 -05:00
Subv
e9ad8e9185 Shaders: Added bit decodings for the I2I instruction. 2018-04-25 12:52:55 -05:00
Subv
378c881427 GPU: Added surface copy registers to Fermi2D 2018-04-25 11:55:29 -05:00
Subv
b1109931b9 GPU: Added boilerplate code for the Fermi2D engine 2018-04-25 11:55:29 -05:00
Subv
c16cfbbc6c GPU: Reduce the number of registers of Maxwell3D to 0xE00. 
The rest are just macro shim registers.
 2018-04-25 11:55:28 -05:00
Subv
a994446b6e GPU: Move the Maxwell3D macro uploading code to the inside of the Maxwell3D processor. 
It doesn't belong in the PFIFO handler.
 2018-04-25 11:55:27 -05:00
Lioncash
b7551e457b
video-core: Move logging macros over to new fmt-capable ones 2018-04-25 09:13:57 -04:00
Subv
0369ee7248 Shaders: Added decodings for the FSET instructions. 2018-04-24 22:42:54 -05:00
bunnei
239ac8abe2 memory_manager: Make GpuToCpuAddress return an optional. 2018-04-24 17:49:19 -04:00
bunnei
9e11a76e92 memory_manager: Use GPUVAdddr, not PAddr, for GPU addresses. 2018-04-24 17:40:43 -04:00
bunnei
e8c2bb24b2
Merge pull request #386 from Subv/gpu_query 
GPU: Added asserts to our code for handling the QUERY_GET GPU command.
 2018-04-24 16:13:51 -04:00
Subv
f208953585 GPU: Added asserts to our code for handling the QUERY_GET GPU command. 
This is based on research from nouveau. Many things are currently unknown and will require hwtests in the future.
This commit also stubs QueryMode::Write2 to do the same as Write. Nouveau code treats them interchangeably, it is currently unknown what the difference is.
 2018-04-23 17:06:57 -05:00
Subv
9531a29283 GPU: Support multiple enabled vertex arrays. 
The vertex arrays will be copied to the stream buffer one after the other, and the attributes will be set using the ARB_vertex_attrib_binding extension.

yuzu now thus requires OpenGL 4.3 or the ARB_vertex_attrib_binding extension.
 2018-04-23 11:34:50 -05:00
bunnei
e1630c4d43 shader_bytecode: Add several more instruction decodings. 2018-04-20 22:30:56 -04:00
bunnei
9f6d305eab shader_bytecode: Decode instructions based on bit strings. 2018-04-20 22:30:56 -04:00
Subv
c3a8ea76f1 ShaderGen: Implemented predicated instruction execution. 
Each predicated instruction will be wrapped in an `if (predicate) { instruction_body; }` in the GLSL, where `predicate` is one of the predicate boolean variables previously set by fsetp.
 2018-04-20 21:09:33 -05:00
Subv
0a5e01b710 ShaderGen: Implemented the fsetp instruction. 
Predicate variables are now added to the generated shader code in the form of 'pX' where X is the predicate id.
These predicate variables are initialized to false on shader startup and are set via the fsetp instructions.

TODO:

* Not all the comparison types are implemented.
* Only the single-predicate version is implemented.
 2018-04-20 21:09:33 -05:00
Subv
d03fc77475 ShaderGen: Register id 255 is special and is hardcoded to return 0 (SR_ZERO). 2018-04-20 14:57:40 -05:00
Subv
fe84842137 ShaderGen: Implemented the fmul32i shader instruction. 2018-04-19 13:46:32 -05:00
bunnei
ce4f159b1c
gl_shader_gen: Support vertical/horizontal viewport flipping. (#347) 
* gl_shader_gen: Support vertical/horizontal viewport flipping.

* fixup! gl_shader_gen: Support vertical/horizontal viewport flipping.
 2018-04-18 16:42:40 -04:00
Subv
48d4efbd69 GPU: Pitch textures are now supported, don't assert when encountering them. 2018-04-18 12:52:53 -05:00
bunnei
c93ea96366
Merge pull request #346 from bunnei/misc-gpu-improvements 
Misc gpu improvements
 2018-04-17 22:17:07 -04:00
bunnei
71b4a3b9f6
Merge pull request #344 from bunnei/shader-decompiler-p2 
Shader decompiler changes part 2
 2018-04-17 22:10:53 -04:00
bunnei
4a8eb6745e maxwell3d: Allow Texture2DNoMipmap as Texture2D. 2018-04-17 21:39:15 -04:00
bunnei
531c25386e shader_bytecode: Make ctor's constexpr and explicit. 2018-04-17 21:27:07 -04:00