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135 commits

Author SHA1 Message Date
bunnei
8160467a6d shader_bytecode: Add instruction decodings for BFE, IMNMX, and XMAD. 2018-06-06 19:47:34 -04:00
bunnei
1a47f755f3 Merge pull request #534 from Subv/multitexturing 
GPU: Implement sampling multiple textures in the generated glsl shaders.
 2018-06-06 19:12:52 -04:00
bunnei
8ff7558d0c gl_shader_decompiler: Implement LD_C instruction. 2018-06-06 18:09:06 -04:00
bunnei
dbdf703c20 gl_shader_decompiler: Refactor uniform handling to allow different decodings. 2018-06-06 17:57:15 -04:00
Subv
411f04b5a4 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.
 2018-06-06 12:58:16 -05:00
bunnei
ddee657fc4 Merge pull request #516 from Subv/f2i_r 
GPU: Implemented the F2I_R shader instruction.
 2018-06-05 22:01:29 -04:00
bunnei
f7e6573241 Merge pull request #521 from Subv/bra 
GPU: Corrected the branch targets for the shader bra instruction.
 2018-06-05 10:09:35 -04:00
Subv
18d020ae81 GPU: Corrected the branch targets for the shader bra instruction. 2018-06-04 22:56:28 -05:00
Subv
1476b79308 GPU: Implemented the F2I_R shader instruction. 2018-06-04 22:06:50 -05:00
bunnei
3ffb26b0a6 gl_shader_decompiler: Implement SHL instruction. 2018-06-04 22:36:49 -04:00
Subv
368be6ae32 GPU: Implement the ISCADD shader instructions. 2018-06-04 20:17:41 -05:00
Subv
4e153d2bd6 GPU: Added decodings for the ISCADD instructions. 2018-06-04 20:17:39 -05:00
bunnei
2321fe4ec7 Merge pull request #514 from Subv/lop32i 
GPU: Implemented the LOP32I instruction.
 2018-06-04 20:48:15 -04:00
bunnei
6dd400647a Merge pull request #510 from Subv/isetp 
GPU: Implemented the ISETP_R and ISETP_C instructions
 2018-06-04 20:47:11 -04:00
bunnei
8279e1205d Merge pull request #512 from Subv/fset 
GPU: Corrected the FSET and I2F instructions.
 2018-06-04 19:04:20 -04:00
bunnei
71bbea4a0d Merge pull request #501 from Subv/shader_bra 
GPU: Partially implemented the bra shader instruction
 2018-06-04 18:31:07 -04:00
Subv
3e3e3274c7 GPU: Use the bf bit in FSET to determine whether to write 0xFFFFFFFF or 1.0f. 2018-06-04 16:41:28 -05:00
Subv
a58a06a218 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
Subv
7caec68586 GPU: Implemented the LOP32I instruction. 2018-06-04 13:56:31 -05:00
Subv
c330734536 GPU: Implemented the ISETP_R and ISETP_C shader instructions. 2018-06-04 11:12:03 -05:00
Subv
54a12f1b84 GPU: Partially implemented the shader BRA instruction. 2018-06-03 22:26:36 -05:00
Subv
d75c79b61a GPU: Added decoding for the BRA instruction. 2018-06-03 22:14:00 -05:00
bunnei
d7b6e69400 Merge pull request #500 from Subv/long_queries 
GPU: Partial implementation of long GPU queries.
 2018-06-03 21:24:50 -04:00
Subv
315e5e6cf3 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
94b620a89e gl_shader_decompiler: Implement TEXS component mask. 2018-06-03 12:08:17 -04:00
bunnei
2ceba3716b 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
76da1f526a gl_shader_decompiler: Implement RRO as a register move. 2018-06-03 11:14:31 -04:00
bunnei
20fa6379f6 gl_shader_decompiler: Implement TEX instruction. 2018-05-31 23:36:45 -04:00
bunnei
fc2f5b93c3 gl_shader_decompiler: Support multi-destination for TEXS. 2018-05-31 22:57:32 -04:00
bunnei
4b027ee9f3 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
455e14b8e3 Shaders: Implemented reading the gl_InstanceID and gl_VertexID variables in the vertex shader. 2018-05-30 10:58:03 -05:00
bunnei
ed61b578d9 gl_shader_decompiler: Partially implement F2F_R instruction. 2018-05-29 23:10:44 -04:00
bunnei
502fc1c4b3 shader_bytecode: Implement other variants of FMNMX. 2018-05-25 23:18:50 -04:00
bunnei
6a1c36f801 Merge pull request #458 from Subv/fmnmx 
Shaders: Implemented the FMNMX shader instruction.
 2018-05-20 23:44:07 -04:00
Subv
12d6b53e60 Shaders: Implemented the FMNMX shader instruction. 2018-05-20 17:53:06 -05:00
Subv
062b1fb17c ShadersDecompiler: Added decoding for the PSETP instruction. 2018-05-19 11:41:14 -05:00
bunnei
fc0fcbe9cc maxwell_3d: Reset vertex counts after drawing. 2018-04-29 16:23:31 -04:00
bunnei
1bd065fb8e shader_bytecode: Add decoding for FMNMX instruction. 2018-04-29 16:05:17 -04:00
bunnei
91e7d1deb2 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
f2da134385 fermi_2d: Fix surface copy block height. 2018-04-28 20:40:03 -04:00
bunnei
aaa3d91e7c gl_shader_decompiler: Partially implement I2I_R, and I2F_R. 2018-04-28 20:03:19 -04:00
bunnei
8c6970d20d shader_bytecode: Add decodings for i2i instructions. 2018-04-28 20:03:18 -04:00
bunnei
f252169fa6 gl_shader_decompiler: Implement MOV32_IMM instruction. 2018-04-28 20:03:18 -04:00
Lioncash
324ee31fc3 general: Convert assertion macros over to be fmt-compatible 2018-04-27 10:04:02 -04:00
bunnei
8e661859a8 gl_shader_decompiler: Boilerplate for handling integer instructions. 2018-04-26 14:38:42 -04:00
bunnei
3de43829ee Merge pull request #396 from Subv/shader_ops 
Shaders: Implemented the FSET instruction.
 2018-04-25 22:42:54 -04:00
Subv
0c04a308d1 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
1755d4bec3 Shaders: Added bit decodings for the I2I instruction. 2018-04-25 12:52:55 -05:00
Subv
bbb15541aa GPU: Added surface copy registers to Fermi2D 2018-04-25 11:55:29 -05:00
Subv
b0b75e7ae4 GPU: Added boilerplate code for the Fermi2D engine 2018-04-25 11:55:29 -05:00