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103 commits

Author SHA1 Message Date
Yuri Kunde Schlesner 630a850d4d Shaders: Fix multiplications between 0.0 and inf 
The PICA200 semantics for multiplication are so that when multiplying
inf by exactly 0.0, the result is 0.0, instead of NaN, as defined by
IEEE. This is relied upon by games.

Fixes #1024 (missing OoT interface items)
 2015-08-24 01:48:15 -03:00
bunnei 1f18c9f8dd Merge pull request #1034 from yuriks/rg8-textures 
videocore: Added RG8 texture support
 2015-08-16 22:17:12 -04:00
Tony Wasserka 4cb302c8ae citra-qt: Improve shader debugger. 
Now supports dumping the current shader and recognizes a larger number of output semantics.
 2015-08-16 13:22:00 +02:00
Patrick Martin 5b65d95310 videocore: Added RG8 texture support 2015-08-16 02:21:50 -03:00
bunnei 3f69c2039d Shader: Define a common interface for running vertex shader programs. 2015-08-15 17:33:44 -04:00
Yuri Kunde Schlesner e130dac7de Videocore: Don't reinitialize register name map on every query 
This greatly speeds up the command list debug widget.
 2015-07-26 10:10:10 -03:00
Yuri Kunde Schlesner 9a0f9f12cd Merge pull request #892 from zawata/another-warning-fixes 
Yet More Warning Fixes
 2015-07-25 12:50:32 -07:00
bunnei 3a5352baf8 Merge pull request #968 from Subv/texture_filtering 
GPU: Added registers for min and mag texture filters
 2015-07-21 18:27:50 -04:00
Subv 009e34f08a GPU: Added registers for min and mag texture filters and implemented them in the hw renderer. 2015-07-21 16:26:09 -05:00
Tony Wasserka aa6dfdb827 Merge pull request #929 from neobrain/geoshader_definitions 
Pica/Shader: Add geometry shader definitions.
 2015-07-21 15:24:48 +02:00
Yuri Kunde Schlesner ae985bf500 Pica: Correct switched S/T texture wrapping registers 
This was found and hwtested by Lectem
 2015-07-19 19:27:23 -03:00
Subv 3600c32483 Rasterizer/Textures: Fixed a bug where the I4 format would get twice the real stride. 
Also added its name to the texture viewer widget
 2015-07-19 13:15:23 -05:00
zawata f7050021de Video_Core: Finally fix pesky warning 2015-07-19 04:08:44 -07:00
Tony Wasserka 33568494af Pica/Shader: Add geometry shader definitions. 2015-07-15 17:31:57 +02:00
Lectem d08e9b29e2 VideoCore: Implement the DOT3_RGB combiner 2015-07-14 02:16:10 -03:00
Tony Wasserka 5e79706db2 Pica: Implement stencil testing. 2015-07-13 23:54:39 +02:00
Tony Wasserka ae7120f5d9 Merge pull request #907 from Lectem/clamp_to_border 
Add GL_CLAMP_TO_BORDER support.
 2015-07-12 03:19:46 +02:00
Lectem 58d1c6398e Added GL_CLAMP_TO_BORDER support 2015-07-09 22:23:26 +02:00
Emmanuel Gil Peyrot 22ae87530b Common: Cleanup emu_window includes. 2015-06-28 00:36:54 +01:00
Yuri Kunde Schlesner 9b7d85a4f5 video_core: add extra braces around initializer 
Trivial change and fixes several warnings in the clang build.
 2015-06-14 00:33:08 -03:00
archshift 0414ad20cb Merge pull request #811 from archshift/commonify 
Commonify video_core utility headers
 2015-05-31 09:55:29 -07:00
bunnei 33b9abb91e Pica: Use zero for the SecondaryFragmentColor source. 
- This is a workaround until we support fragment lighting.
 2015-05-31 01:52:42 -04:00
bunnei e6ace38815 Pica: Implement LogicOp function. 2015-05-31 01:52:41 -04:00
bunnei 02c9fe202c Pica: Implement command buffer execution registers. 2015-05-31 01:52:39 -04:00
archshift 5df2d1b5f7 Move video_core/math.h to common/vector_math.h 
The file only contained vector manipulation code, and such widely-useable code doesn't belong in video_core.
 2015-05-30 11:17:36 -07:00
Emmanuel Gil Peyrot b1503b2020 Remove every trailing whitespace from the project (but externals). 2015-05-29 21:59:29 +01:00
bunnei 1b42d55a9d Pica: Create 'State' structure and move state memory there. 2015-05-22 22:59:42 -04:00
tfarley 05dc633a8c OpenGL renderer 2015-05-22 15:51:18 -07:00
bunnei f0365f28c2 Merge pull request #772 from lioncash/warn 
core/video_core: Fix a few warnings when compiling on MSVC.
 2015-05-18 08:08:49 -04:00
Yuri Kunde Schlesner 7ada357b2d Memmap: Re-organize memory function in two files 
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
Lioncash 497f4bee0c pica: Add the ULL specifier in IsDefaultAttribute 
This is necessary otherwise there are warnings about a 32-bit result being casted to a 64-bit value.
 2015-05-14 14:23:23 -04:00
archshift 40310e2132 Implement I4 texture format 
@neobrain, could you confirm that this is correct?

It's been tested with various different games and fixes different textures, including in Animal Crossing, Kirby Triple Deluxe, and SMB3D.
 2015-05-10 18:59:22 -07:00
bunnei 23e8be573e rasterizer: Implemented combiner output scaling. 2015-05-09 22:26:17 -04:00
bunnei 547da374b8 rasterizer: Fixed a depth testing bug. 2015-05-09 22:12:38 -04:00
bunnei a806b420a6 rasterizer: Implement combiner buffer input. 2015-05-09 22:12:36 -04:00
Yuri Kunde Schlesner 28a9e4c1d5 Memory: Support more regions in the VAddr-PAddr translation functions 
Also adds better documentation and removes the one-off reimplementation
of the function in pica.h.
 2015-05-09 03:08:11 -03:00
Yuri Kunde Schlesner 1c0b87edc2 Memory: Re-organize and rename memory area address constants 2015-05-09 01:29:52 -03:00
Yuri Kunde Schlesner 4f4d230dac Merge pull request #721 from yuriks/more-cleanups 
More cleanups
 2015-05-07 11:45:45 -07:00
Yuri Kunde Schlesner e1fbac3ca1 Common: Remove common.h 2015-05-07 15:45:22 -03:00
Subv 0e5ca080a8 GPU: Implemented default vertex shader attributes. 
Fixes some games crashing.
 2015-05-06 18:11:46 -05:00
Subv 1248e291f0 GPU: Added the stencil test structure to the Pica Regs struct. 2015-03-09 20:13:21 -05:00
Subv 414b0741c4 GPU: Implemented more depth buffer formats. 
This fixes the horizontal lines in Picross E, Cubic Ninja, Cave Story 3D and possibly others
 2015-03-09 20:12:39 -05:00
bunnei 34c31db14a GPU: Added RGB565/RGB8 framebuffer support and various cleanups. 
- Centralizes color format encode/decode functions.
- Fixes endianness issues.
- Implements remaining framebuffer formats in the debugger.
 2015-03-03 18:26:03 -05:00
archshift 7f9ee69a2b Added RGBA5551 compatibility in the rasterizer 
This allows Virtual Console games to display properly.
 2015-02-27 19:15:08 -08:00
archshift 302f0b32f5 Remove duplication of INSERT_PADDING_WORDS between pica.h and gpu.h 2015-02-19 22:26:25 -08:00
Tony Wasserka 1561204342 Pica/BlendUnit: Implement separate color/alpha blend equations. 2015-02-18 14:50:28 +01:00
Tony Wasserka e11fb96408 Pica/TextureEnvironment: Treat texture combiner source 1 as the PrimaryColor. 
Not really sure where the difference is, but some applications seem to use this 1:1 the same way...
 2015-02-18 14:50:28 +01:00
Tony Wasserka 04cd06d5c2 Pica/TextureEnvironment: Add support for the MAD-like texture combiners and clean up texture environment logic. 2015-02-18 14:50:28 +01:00
Tony Wasserka 6ca752ccbc Pica/TextureUnit: Implement mirrored repeating texture wrapping. 2015-02-18 14:50:28 +01:00
Tony Wasserka 8bd7a896ea Pica: Fix a bug in the register definitions, relating to texture wrapping. 2015-02-18 14:50:28 +01:00