244 commits

Author	SHA1	Message	Date
ReinUsesLisp	9b001821d9	shader/shift: Implement SHR wrapped and clamped variants ... Nvidia defaults to wrapped shifts, but this is undefined behaviour on OpenGL's spec. Explicitly mask/clamp according to what the guest shader requires.	2019-09-04 01:55:24 -03:00
bunnei	3df0f440fd	Merge pull request #2812 from ReinUsesLisp/f2i-selector ... shader_ir/conversion: Implement F2I and F2F F16 selector	2019-09-03 22:35:33 -04:00
bunnei	4ae7f81090	Merge pull request #2811 from ReinUsesLisp/fsetp-fix ... float_set_predicate: Add missing negation bit for the second operand	2019-09-03 22:34:34 -04:00
ReinUsesLisp	6f134adf2a	shader_ir/conversion: Split int and float selector and implement F2F H1	2019-08-28 16:09:33 -03:00
ReinUsesLisp	d9ad389777	shader_ir/conversion: Implement F2I F16 Ra.H1	2019-08-27 23:40:40 -03:00
ReinUsesLisp	d490cc5285	float_set_predicate: Add missing negation bit for the second operand	2019-08-27 21:57:43 -03:00
ReinUsesLisp	67f47b2f6a	shader_ir: Implement VOTE ... Implement VOTE using Nvidia's intrinsics. Documentation about these can be found here https://developer.nvidia.com/reading-between-threads-shader-intrinsics Instead of using portable ARB instructions I opted to use Nvidia intrinsics because these are the closest we have to how Tegra X1 hardware renders. To stub VOTE on non-Nvidia drivers (including nouveau) this commit simulates a GPU with a warp size of one, returning what is meaningful for the instruction being emulated: * anyThreadNV(value) -> value * allThreadsNV(value) -> value * allThreadsEqualNV(value) -> true ballotARB, also known as "uint64_t(activeThreadsNV())", emits VOTE.ANY Rd, PT, PT; on nouveau's compiler. This doesn't match exactly to Nvidia's code VOTE.ALL Rd, PT, PT; Which is emulated with activeThreadsNV() by this commit. In theory this shouldn't really matter since .ANY, .ALL and .EQ affect the predicates (set to PT on those cases) and not the registers.	2019-08-21 14:50:38 -03:00
bunnei	0d754d7a75	Merge pull request #2753 from FernandoS27/float-convert ... Shader_Ir: Implement F16 Variants of F2F, F2I, I2F.	2019-08-21 10:27:57 -04:00
ReinUsesLisp	b6272eb8e2	shader_ir: Implement NOP	2019-08-04 03:02:55 -03:00
Fernando Sahmkow	9a0fa90be2	Shader_Ir: Implement F16 Variants of F2F, F2I, I2F. ... This commit takes care of implementing the F16 Variants of the conversion instructions and makes sure conversions are done.	2019-07-20 17:38:25 -04:00
ReinUsesLisp	edc43b2509	shader/half_set_predicate: Implement missing HSETP2 variants	2019-07-19 22:20:47 -03:00
Fernando Sahmkow	e221290cb7	Merge pull request #2695 from ReinUsesLisp/layer-viewport ... gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shaders	2019-07-15 16:28:07 -04:00
Fernando Sahmkow	43662e376e	Merge pull request #2692 from ReinUsesLisp/tlds-f16 ... shader/texture: Add F16 support for TLDS	2019-07-14 08:44:38 -04:00
Fernando Sahmkow	d5d4cc30ec	shader_ir: Implement BRX & BRA.CC	2019-07-09 08:14:37 -04:00
ReinUsesLisp	a650406899	gl_shader_decompiler: Implement gl_ViewportIndex and gl_Layer in vertex shaders ... This commit implements gl_ViewportIndex and gl_Layer in vertex and geometry shaders. In the case it's used in a vertex shader, it requires ARB_shader_viewport_layer_array. This extension is available on AMD and Nvidia devices (mesa and proprietary drivers), but not available on Intel on any platform. At the moment of writing this description I don't know if this is a hardware limitation or a driver limitation. In the case that ARB_shader_viewport_layer_array is not available, writes to these registers on a vertex shader are ignored, with the appropriate logging.	2019-07-07 20:42:55 -03:00
ReinUsesLisp	48d485d6df	shader/texture: Add F16 support for TLDS	2019-07-07 16:05:56 -03:00
ReinUsesLisp	7eed876cfb	shader_bytecode: Include missing <array>	2019-06-24 01:51:02 -03:00
ReinUsesLisp	224e4e174d	shader: Decode SUST and implement backing image functionality	2019-06-20 21:38:33 -03:00
ReinUsesLisp	27cd63a05a	shader: Implement texture buffers	2019-06-20 21:36:12 -03:00
Fernando Sahmkow	a8250f511b	shader_bytecode: Mark EXIT as flow instruction	2019-06-04 12:18:35 -04:00
ReinUsesLisp	68af52d525	shader/memory: Implement ST (generic memory)	2019-05-20 22:41:53 -03:00
ReinUsesLisp	71ded7da4e	shader/memory: Implement LD (generic memory)	2019-05-20 22:38:59 -03:00
ReinUsesLisp	5bf7324068	shader_ir/other: Implement IPA.IDX	2019-05-02 21:46:37 -03:00
ReinUsesLisp	f96020b2ae	shader_ir/memory: Implement physical input attributes	2019-05-02 21:46:25 -03:00
ReinUsesLisp	9a9902214e	shader_bytecode: Add AL2P decoding	2019-05-02 21:46:25 -03:00
bunnei	7fc67a06bb	Merge pull request #2407 from FernandoS27/f2f ... Do some corrections in conversion shader instructions.	2019-04-20 00:42:34 -04:00
bunnei	c1c43bde80	Merge pull request #2348 from FernandoS27/guest-bindless ... Implement Bindless Textures on Shader Decompiler and GL backend	2019-04-17 20:59:49 -04:00
bunnei	d4b42f6bc6	Merge pull request #2315 from ReinUsesLisp/severity-decompiler ... shader_ir/decode: Reduce the severity of common assertions	2019-04-16 22:21:19 -04:00
Fernando Sahmkow	73f925a949	Do some corrections in conversion shader instructions. ... Corrects encodings for I2F, F2F, I2I and F2I Implements Immediate variants of all four conversion types. Add assertions to unimplemented stuffs.	2019-04-15 19:16:27 -04:00
ReinUsesLisp	79e7fb6d6f	shader_ir: Implement STG, keep track of global memory usage and flush	2019-04-14 00:25:32 -03:00
bunnei	dd5989d907	Merge pull request #2366 from FernandoS27/xmad-fix ... Correct XMAD mode, psl and high_b on different encodings.	2019-04-09 19:15:01 -04:00
Fernando Sahmkow	25e6fb72eb	Correct LOP_IMN encoding	2019-04-08 13:39:12 -04:00
Fernando Sahmkow	34b15b69df	Correct XMAD mode, psl and high_b on different encodings.	2019-04-08 13:01:17 -04:00
Fernando Sahmkow	f5792ffeab	Move ConstBufferAccessor to Maxwell3d, correct mistakes and clang format.	2019-04-08 11:36:11 -04:00
Fernando Sahmkow	2f456841b0	Implement TXQ_B	2019-04-08 11:29:52 -04:00
Fernando Sahmkow	8bb9877b70	Corrections to TEX_B	2019-04-08 11:28:44 -04:00
Fernando Sahmkow	ee9b2e3cdc	Implement Bindless Samplers and TEX_B in the IR.	2019-04-08 11:23:42 -04:00
ReinUsesLisp	f725007975	shader_ir/memory: Reduce severity of LD_L cache management and log it	2019-04-03 17:12:44 -03:00
ReinUsesLisp	c2ea1d5263	shader_ir/memory: Reduce severity of ST_L cache management and log it	2019-04-03 17:12:44 -03:00
bunnei	11ac277646	Merge pull request #2147 from ReinUsesLisp/texture-clean ... shader_ir: Remove "extras" from the MetaTexture	2019-03-10 17:28:36 -04:00
Lioncash	f596ce7887	video_core/engines: Remove unnecessary includes ... Removes a few unnecessary dependencies on core-related machinery, such as the core.h and memory.h, which reduces the amount of rebuilding necessary if those files change. This also uncovered some indirect dependencies within other source files. This also fixes those.	2019-03-05 20:35:32 -05:00
ReinUsesLisp	3b01587ca4	shader/decode: Remove extras from MetaTexture	2019-02-26 00:11:30 -03:00
ReinUsesLisp	8a7efd22ec	shader/decode: Split memory and texture instructions decoding	2019-02-26 00:11:30 -03:00
Fernando Sahmkow	e29f546bb7	shader_decompiler: Improve Accuracy of Attribute Interpolation.	2019-02-14 03:25:07 -04:00
Fernando Sahmkow	0f8f14a732	Corrected F2I None mode to RoundEven.	2019-02-11 18:46:45 -04:00
bunnei	38df722dc7	Merge pull request #2081 from ReinUsesLisp/lmem-64 ... shader_ir/memory: Add LD_L 64 bits loads	2019-02-05 09:17:48 -05:00
bunnei	66514e4190	Merge pull request #2082 from FernandoS27/txq-stl ... Fix TXQ not using the component mask.	2019-02-04 20:22:32 -05:00
Mat M	6506dbc577	Update src/video_core/engines/shader_bytecode.h ... Co-Authored-By: FernandoS27 <fsahmkow27@gmail.com>	2019-02-03 21:27:26 -04:00
Fernando Sahmkow	4133c86d71	Fix TXQ not using the component mask.	2019-02-03 18:17:18 -04:00
ReinUsesLisp	5ae8a056fe	shader_bytecode: Rename BytesN enums to BitsN	2019-02-03 00:25:40 -03:00