31c1bb901b
Merge pull request #963 from yuriks/gpu-fixes
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Misc. GPU vertex loading fixes
2015-07-29 16:45:17 -04:00
cb76453ec4
Merge pull request #992 from yuriks/hot-path-debug
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VideoCore: #ifdef out some debugging routines
2015-07-26 11:45:51 -04:00
4909a1486e
Videocore: Simplify variables in vertex shader interpreter
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Simplifies the code and gives a tiny speed-up.
2015-07-26 08:49:35 -03:00
877d2a0e48
Videocore: Replace std::stack in shader interpreter with static_vector
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Shaves off 1/3rd of the vertex shader time in Fire Emblem
2015-07-26 08:49:35 -03:00
13347997ba
VideoCore: #ifdef out some debugging routines
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Some disabled debugging functionality was being called from rendering
routines in VideoCore. Although disabled, many of them still allocated
memory or did some extra work that was enough to show up in a profiler.
Gives a slight (~2ms) speedup.
2015-07-26 06:55:47 -03:00
4e09202226
VideoCore: Saturate vertex colors before interpolating
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During testing, it was discovered that hardware does not interpolate
colors output by the vertex shader as-is. Rather, it drops the sign and
saturates the value to 1.0. This is done before interpolation, such that
(e.g.) interpolating outputs 1.5 and -0.5 is equivalent to as if the
shader had output the values 1.0 and 0.5 instead, with the interpolated
value never crossing 0.0.
This change has been tested against hardware.
2015-07-23 16:51:24 -03:00
aa6dfdb827
Merge pull request #929 from neobrain/geoshader_definitions
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Pica/Shader: Add geometry shader definitions.
2015-07-21 15:24:48 +02:00
5a75cf8fd2
Pica: Fix DP3 instruction, which wasn't assigning to the w component
2015-07-19 19:01:59 -03:00
33568494af
Pica/Shader: Add geometry shader definitions.
2015-07-15 17:31:57 +02:00
1574c44586
vertex_shader: Use address offset on src2 in inverted mode.
2015-05-31 01:52:40 -04:00
4ac6c1a3b5
vertex_shader: Implement SLT/SLTI instructions.
2015-05-31 01:27:50 -04:00
875bd29766
vertex_shader: Implement MIN instruction.
2015-05-31 01:27:49 -04:00
b1503b2020
Remove every trailing whitespace from the project (but externals).
2015-05-29 21:59:29 +01:00
1b42d55a9d
Pica: Create 'State' structure and move state memory there.
2015-05-22 22:59:42 -04:00
7ada357b2d
Memmap: Re-organize memory function in two files
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memory.cpp/h contains definitions related to acessing memory and
configuring the address space
mem_map.cpp/h contains higher-level definitions related to configuring
the address space accoording to the kernel and allocating memory.
2015-05-15 00:04:38 -03:00
def5913d19
GPU: Add more fine grained profiling for vertex shader and rasterization
2015-05-12 15:59:52 -03:00
692a74c09e
vertex_shader: Implement FLR instruction.
2015-05-09 22:12:34 -04:00
f935130a0f
vertex_shader: Implement MADI instruction.
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nihstro: Update submodule to latest upstream/master to support MADI instruction decoding.
2015-05-09 22:12:34 -04:00
0e5ca080a8
GPU: Implemented default vertex shader attributes.
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Fixes some games crashing.
2015-05-06 18:11:46 -05:00
e4f5ec6272
Pica/VertexShader: Fix a bug caused due to incorrect assumptions of consecutive output register tables.
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We now write create a temporary buffer for output registers and copy all of them to the actual output vertex structure after the shader has run. This is technically not necessary, but it's easier to vectorize in the future.
2015-03-12 14:18:46 +01:00
7d43aef4d0
Update nihstro submodule to the initial release version.
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Includes more opcodes to implement in the future.
2015-03-08 13:52:38 -07:00
9a03e9c61d
Pica/VertexShader: Fixed LOOP with more than one iteration.
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Previously it wouldn't jump back to the start of the loop code once it reached the end of the block.
Fixes the texture problems in a lot of games.
2015-02-21 12:52:21 -05:00
70a764d992
Pica/VertexShader: Implement the LOOP instruction.
2015-02-18 14:02:59 +01:00
8e2b248e05
Build: Fixed some warnings
2015-02-12 09:25:35 -05:00
ef24e72b26
Asserts: break/crash program, fit to style guide; log.h->assert.h
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Involves making asserts use printf instead of the log functions (log functions are asynchronous and, as such, the log won't be printed in time)
As such, the log type argument was removed (printf obviously can't use it, and it's made obsolete by the file and line printing)
Also removed some GEKKO cruft.
2015-02-10 18:30:31 -08:00
99c0716d4d
Merge pull request #478 from archshift/pp3ports4
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Pica/VertexShader: Implement the MAD instruction.
2015-01-12 21:55:35 -05:00
2b9a9a45b7
Pica/VertexShader: Implement JMPC/JMPU/CALLC/CALLU.
2015-01-12 15:47:21 -08:00
e02db3904b
Pica/VertexShader: Implement the MAD instruction.
2015-01-12 15:34:36 -08:00
40c7200841
Pica/VertexShader: Coding style fixes.
2014-12-31 16:32:55 +01:00
b7a48c422a
Pica/CommandProcessor: Add support for integer uniforms.
2014-12-31 15:33:09 +01:00
d151d797b1
Vertex Shader: Zero OutputVertex to avoid denormals
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Unused OutputVertex attributes were being left un-initialized. The
leftover garbage sometimes decoded as floating-point denormalized
values, causing fallbacks to microcode and massive slowdowns in the rest
of the rasterization pipeline even though the results were unused. By
zeroing the structure we ensure these attributes only contain harmless
zeros.
2014-12-29 02:08:09 -02:00
01c675685e
Merge pull request #327 from Apology11/master
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Fix visual studio ambiguous symbol error
2014-12-26 21:43:59 -05:00
0de6a08d75
Merge pull request #291 from purpasmart96/license
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License change
2014-12-21 16:05:44 -05:00
8d81e23d6e
Fix visual studio ambiguous symbol error
2014-12-21 18:34:20 +01:00
ebfd831ccb
License change
2014-12-20 21:20:24 -08:00
08f42c2b8c
Pica/VertexShader: Promote a log message to critical status.
2014-12-20 18:06:56 +01:00
17f31de364
Pica/VertexShader: Small optimization.
2014-12-20 18:06:56 +01:00
a664574ecb
Pica/VertexShader: Be robust against invalid inputs.
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More specifically, this also fixes crashes by Citra trying to load a src2 register even if the current instruction does not use that.
2014-12-20 18:06:56 +01:00
ad5db467d7
Pica/VertexShader: Clarify a comment.
2014-12-20 18:06:56 +01:00
6bd41de276
Pica/VertexShader: Cleanup flow control logic and implement CMP/IFU instructions.
2014-12-20 18:06:55 +01:00
22afb9d830
Pica/VertexShader: Run instruction handlers according to the effective opcode.
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This allows for proper emulation of the different CMP/LRP/MAD instructions.
2014-12-20 18:06:55 +01:00
cd163fb59a
Pica/VertexShader: Implement MAX instructions.
2014-12-20 18:06:55 +01:00
aff808b2fd
Pica: Add support for boolean uniforms.
2014-12-20 18:06:55 +01:00
67618a2c55
Pica/VertexShader: Add support for MOVA, CMP and IFC.
2014-12-20 18:06:55 +01:00
cb1804e0ab
Pica/VertexShader: Move code around a bit.
2014-12-20 18:06:55 +01:00
b85524c760
Pica/VertexShader: Some cleanups using std::array.
2014-12-20 18:06:55 +01:00
ce36ad454e
Pica/VertexShader: Support negating src2.
2014-12-20 18:06:55 +01:00
8ce1d32460
Pica/VertexShader: Remove (now) duplicated shader bytecode definitions in favor of nihstro's ones.
2014-12-20 18:06:55 +01:00
0600e2d8b5
Convert old logging calls to new logging macros
2014-12-13 02:08:02 -02:00
4d4572c697
Integrate Boost into build system and perform a trivial cleanup in vertex_shader.cpp.
2014-12-07 23:52:17 +01:00
bunnei
Yuri Kunde Schlesner
Tony Wasserka
Emmanuel Gil Peyrot
Subv
archshift
Apology11
purpasmart96