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429 commits

Author SHA1 Message Date
Tony Wasserka 2eee3a87f9 Pica/Rasterizer: Replace exit() calls with UNIMPLEMENTED(). 2015-02-18 14:52:27 +01:00
Tony Wasserka 6e5a903286 Pica/Rasterizer: Make some local lambdas static. 2015-02-18 14:50:28 +01:00
Tony Wasserka 1561204342 Pica/BlendUnit: Implement separate color/alpha blend equations. 2015-02-18 14:50:28 +01:00
Tony Wasserka 81ebb4d682 Pica/TextureEnvironment: Add a note. 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 087edcfbec Pica/OutputMerger: Fix flipped framebuffers. 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
Tony Wasserka aaf30ca4ee Pica/OutputMerger: Implement color format checking. 2015-02-18 14:50:28 +01:00
Tony Wasserka 3b5710bae6 Pica/Rasterizer: Rasterize actual pixel centers instead of pixel corners. 2015-02-18 14:50:28 +01:00
Tony Wasserka 3cb22d31a7 Pica/Rasterizer: Fix garbage pixels at triangle borders. 2015-02-18 14:50:28 +01:00
Tony Wasserka 638b370fb5 Pica/Rasterizer: Clean up and fix backface culling. 2015-02-18 14:50:28 +01:00
Tony Wasserka 365236fa4c Pica: Cleanup clipping code and change screenspace z to range from -1..0. 
The change in depth range seems to reflect better to what applications are expecting, and makes for cleaner code overall (hence is more likely to reflect hardware behavior).
 2015-02-18 14:50:03 +01:00
Tony Wasserka 70a764d992 Pica/VertexShader: Implement the LOOP instruction. 2015-02-18 14:02:59 +01:00
Tony Wasserka 6c26ec72a5 Pica/CommandProcessor: Properly implement shader load destination offset registers. 2015-02-18 14:02:59 +01:00
Tony Wasserka 67120270f2 Pica/CommandProcessor: Work around initialized vertex attributes some more. 2015-02-18 14:02:59 +01:00
Lioncash 5d2366e1e9 core/video_core: Use in-place construction where possible 2015-02-17 17:57:23 -05:00
Emmanuel Gil Peyrot 8a1c08a0af VideoCore: Fix a typo in Vec4 MakeVec(T, Vec3<T>), where the second argument was Vec2<T> instead. 2015-02-16 21:51:37 +00:00
Emmanuel Gil Peyrot c439b3074d video_core: Implement the remaining framebuffer formats in the OpenGL renderer. 2015-02-15 14:08:12 +00:00
bunnei 12181c8a64 Merge pull request #529 from Subv/master 
Build: Fixed some warnings
 2015-02-14 15:50:26 -05:00
Subv 8e2b248e05 Build: Fixed some warnings 2015-02-12 09:25:35 -05:00
Darius Goad 5db62cc758 Fix Min and Max blend equations 2015-02-11 15:33:44 -06:00
archshift ef24e72b26 Asserts: break/crash program, fit to style guide; log.h->assert.h 
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
Darius Goad 536958fb29 Add more blend equations from 3dbrew 2015-02-09 20:41:06 -06:00
bunnei 1eb591d6fd Rasterizer: Implement the other color and alpha modifiers. 2015-02-04 22:15:51 -05:00
bunnei 8c93a28fed VideoCore: Added same-component swizzlers to math utility functions. 2015-02-04 22:15:44 -05:00
bunnei 72cc512b1e Pica: Implement blend factors. 2015-01-31 01:40:05 -05:00
bunnei b522cf4e6a Pica: Implement color/alpha channel enable. 2015-01-27 22:03:34 -05:00
bunnei b2c55bf772 Rasterizer: Implemented alpha testing. 2015-01-27 14:39:17 -05:00
bunnei ff83d23ed5 GPU: Implement the remaining depth testing functions. 2015-01-25 23:34:14 -05:00
Yuri Kunde Schlesner 5961a2852d GSP: Update framebuffer info on all interrupts 
Hardware testing determined that the GSP processes shared memory
framebuffer update info even when no memory transfer or filling GX
commands are used. They are now updated on every interrupt, which isn't
confirmed correct but matches hardware behaviour more closely.

This also reverts the hack introduced in #404. It made a few games
behave better, but I believe it's incorrect and also breaks other games.
 2015-01-14 05:20:12 -02:00
bunnei 93f36c49f7 Merge pull request #473 from archshift/pp3ports 
Pica/Rasterizer: Add ETC1 texture decompression support.
 2015-01-13 18:11:18 -05:00
Tony Wasserka f2b74b4fb3 Pica/Rasterizer: Add ETC1 texture decompression support. 2015-01-13 14:42:40 -08:00
bunnei 99c0716d4d Merge pull request #478 from archshift/pp3ports4 
Pica/VertexShader: Implement the MAD instruction.
 2015-01-12 21:55:35 -05:00
Tony Wasserka 2b9a9a45b7 Pica/VertexShader: Implement JMPC/JMPU/CALLC/CALLU. 2015-01-12 15:47:21 -08:00
Tony Wasserka e02db3904b Pica/VertexShader: Implement the MAD instruction. 2015-01-12 15:34:36 -08:00
bunnei f7a3f45f1e GSP: Toggle active framebuffer each frame 2015-01-07 18:06:00 -05:00
Tony Wasserka bc187be0c1 Pica/Rasterizer: Remove some redundant casts. 2014-12-31 16:32:56 +01:00
Tony Wasserka 9675d19b47 Pica/Rasterizer: Make orient2d a free function and rename it to SignedArea. 2014-12-31 16:32:56 +01:00
Tony Wasserka 47543d62cf Pica: Cleanup color conversion. 2014-12-31 16:32:55 +01:00
Tony Wasserka 614baa39d1 VideoCore: Remove some unused functions. 2014-12-31 16:32:55 +01:00
Tony Wasserka d13bd327ba Pica/Rasterizer: Fix a bug related to multitexturing and texture wrapping. 2014-12-31 16:32:55 +01:00
Tony Wasserka 195d73a385 Pica/Rasterizer: Clean up long code lines. 2014-12-31 16:32:55 +01:00
Tony Wasserka 40c7200841 Pica/VertexShader: Coding style fixes. 2014-12-31 16:32:55 +01:00
Tony Wasserka 323a56f898 Pica/CommandProcessor: Cleanups. 2014-12-31 16:32:55 +01:00
Tony Wasserka b2d461020d Pica/CommandProcessor: Workaround games not setting the input position's w component. 2014-12-31 16:32:55 +01:00
Tony Wasserka 0f49424022 Pica/Rasterizer: Implement backface culling. 2014-12-31 16:32:55 +01:00
Tony Wasserka 3b78af904e Pica/Rasterizer: Textures seem to be laid out flipped vertically. 
Not sure if this is a correct fix. Probably should instead change the decoding logic itself.
 2014-12-31 16:32:55 +01:00
Tony Wasserka 3da52ead9b Pica/DebugUtils: Fix a bug in RGBA4 texture decoding. 2014-12-31 16:32:55 +01:00
Tony Wasserka a7ae0330b1 Pica/Rasterizer: Implement alpha blending. 2014-12-31 16:32:55 +01:00
Tony Wasserka e229ff8c83 Pica/Rasterizer: Implement depth testing. 2014-12-31 16:32:55 +01:00
Tony Wasserka 77bb58afeb Pica/Rasterizer: Further enhance Tev support. 2014-12-31 15:35:54 +01:00
Tony Wasserka 36291bc3f6 Pica: Add output merger definitions. 2014-12-31 15:35:54 +01:00
Tony Wasserka 632655e292 Pica: Fix A4, IA4 and IA8 texture formats. 
Both IA4 and IA8 had their component order mixed up. Additionally, IA4 used the wrong number of nibbles per texel. A4 skipped every second texel.
 2014-12-31 15:35:24 +01:00
Tony Wasserka b7a48c422a Pica/CommandProcessor: Add support for integer uniforms. 2014-12-31 15:33:09 +01:00
Yuri Kunde Schlesner 8369ee5803 Rasterizer: Pre-divide vertex attributes by W 
Execute the division-by-W for perspective-correct interpolation of
values in the clipper, moving them out of the rasterization inner loop.
 2014-12-29 02:08:11 -02:00
Yuri Kunde Schlesner fe186d3a59 GPU: Bitwise texture swizzling 
Replace the loop-based texture address swizzling code by a bit-twiddling
implementation, providing a very small speed up. Also simplify
addressing code.
 2014-12-29 02:08:11 -02:00
Yuri Kunde Schlesner 2012e1420f Rasterizer: Common sub-expression elimination 
Move the computation of some values out of loops so that they're not
constantly recalculated even when they don't change.
 2014-12-29 02:08:10 -02:00
Yuri Kunde Schlesner 7e9bc85cc8 Clipper: Compact buffers on each clipping pass 
Use a new buffer management scheme in the clipper that allows using a
bounded minimal amount of buffer space. Even though it copies more data
it is still slightly faster likely due to using less cache.
 2014-12-29 02:08:10 -02:00
Yuri Kunde Schlesner a320d1a5b4 Clipper: Avoid dynamic allocations 
The triangle clipper was allocating its temporary input, output and work
buffers using a std::vector. Since this is a hot path, it's desirable to
use stack allocation instead.
 2014-12-29 02:08:09 -02:00
Yuri Kunde Schlesner d151d797b1 Vertex Shader: Zero OutputVertex to avoid denormals 
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
bunnei 3b9d181b8e GPU: Implement frameskip and remove forced framebuffer swap hack. 2014-12-28 22:14:05 -05:00
bunnei 01c675685e Merge pull request #327 from Apology11/master 
Fix visual studio ambiguous symbol error
 2014-12-26 21:43:59 -05:00
bunnei 2188af4a65 Merge pull request #322 from chinhodado/master 
More warning cleanups
 2014-12-22 00:12:43 -05:00
bunnei 0de6a08d75 Merge pull request #291 from purpasmart96/license 
License change
 2014-12-21 16:05:44 -05:00
Apology11 8d81e23d6e Fix visual studio ambiguous symbol error 2014-12-21 18:34:20 +01:00
Chin 0199a7d9ef More warning cleanups 2014-12-21 10:58:55 -05:00
purpasmart96 ebfd831ccb License change 2014-12-20 21:20:24 -08:00
Tony Wasserka 08f42c2b8c Pica/VertexShader: Promote a log message to critical status. 2014-12-20 18:06:56 +01:00
Tony Wasserka 17f31de364 Pica/VertexShader: Small optimization. 2014-12-20 18:06:56 +01:00
Tony Wasserka a664574ecb Pica/VertexShader: Be robust against invalid inputs. 
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
Tony Wasserka ad5db467d7 Pica/VertexShader: Clarify a comment. 2014-12-20 18:06:56 +01:00
Tony Wasserka 871418e62b Pica/DebugUtils: Further cleanups to LookupTexture. 2014-12-20 18:06:56 +01:00
Tony Wasserka 88e9efe4b8 Pica/DebugUtils: Fix two warnings. 2014-12-20 18:06:56 +01:00
Tony Wasserka 6e275778c9 Pica/DebugUtils: Better document LookupTexture. 2014-12-20 18:06:55 +01:00
Tony Wasserka e4e9710d18 Pica/Rasterizer: Get rid of C-style casts. 2014-12-20 18:06:55 +01:00
Tony Wasserka d81370682f Pica/DebugUtils: Make a number of variables static. 
Makes for cleaner and faster code.
 2014-12-20 18:06:55 +01:00
Tony Wasserka 6bd41de276 Pica/VertexShader: Cleanup flow control logic and implement CMP/IFU instructions. 2014-12-20 18:06:55 +01:00
Tony Wasserka 22afb9d830 Pica/VertexShader: Run instruction handlers according to the effective opcode. 
This allows for proper emulation of the different CMP/LRP/MAD instructions.
 2014-12-20 18:06:55 +01:00
Tony Wasserka cd163fb59a Pica/VertexShader: Implement MAX instructions. 2014-12-20 18:06:55 +01:00
Tony Wasserka aff808b2fd Pica: Add support for boolean uniforms. 2014-12-20 18:06:55 +01:00
Tony Wasserka 67618a2c55 Pica/VertexShader: Add support for MOVA, CMP and IFC. 2014-12-20 18:06:55 +01:00
Tony Wasserka cb1804e0ab Pica/VertexShader: Move code around a bit. 2014-12-20 18:06:55 +01:00
Tony Wasserka b85524c760 Pica/VertexShader: Some cleanups using std::array. 2014-12-20 18:06:55 +01:00
Tony Wasserka ce36ad454e Pica/VertexShader: Support negating src2. 2014-12-20 18:06:55 +01:00
Tony Wasserka cc5746abfe Pica/DebugUtils: Replace duplicated SHBIN structures in favor of nihstro's ones. 2014-12-20 18:06:55 +01:00
Tony Wasserka 8ce1d32460 Pica/VertexShader: Remove (now) duplicated shader bytecode definitions in favor of nihstro's ones. 2014-12-20 18:06:55 +01:00
Tony Wasserka 79c29243ed Pica/DebugUtils: Add an event triggered after loading a vertex. 2014-12-20 18:06:55 +01:00
Tony Wasserka cd322e328e Pica/PrimitiveAssembly: Implement triangle strips. 2014-12-20 18:06:54 +01:00
Tony Wasserka 346012f29e Pica/CommandProcessor: Add a safety check for invalid (?) GPU configurations. 2014-12-20 18:06:54 +01:00
Tony Wasserka 1e960e9ee2 Pica/CommandProcessor: Fix vertex decoding if multiple memory areas are accessed for different attributes. 2014-12-20 18:06:54 +01:00
Tony Wasserka 1c972ef3b9 Add support for a ridiculous number of texture formats. 2014-12-20 18:06:54 +01:00
Tony Wasserka 40f123b7c0 Pica: Unify ugly address translation hacks. 2014-12-20 18:06:53 +01:00
Tony Wasserka 7e210e0229 Pica: Further improve Tev emulation. 2014-12-20 18:05:53 +01:00
Tony Wasserka 3df88d59b0 Pica: Merge texture lookup logic for DebugUtils and Rasterizer. 
This effectively adds support for a lot texture formats in the rasterizer.
 2014-12-20 18:05:53 +01:00
Tony Wasserka 0fba1d48a6 Pica: Implement texture wrapping. 2014-12-20 18:05:53 +01:00
Tony Wasserka c81f1a9ebc Pica/DebugUtils: Add support for RGBA8, RGBA5551, RGBA4 and A8 texture formats. 2014-12-20 18:05:53 +01:00
Tony Wasserka fd2539121c Pica: Initial support for multitexturing. 2014-12-20 18:05:53 +01:00
Chin e795692614 Clean up some warnings 2014-12-20 10:03:36 -05:00
chinhodado d31c23e958 Properly erase/remove an observer 2014-12-19 14:24:44 -05:00
Yuri Kunde Schlesner 0600e2d8b5 Convert old logging calls to new logging macros 2014-12-13 02:08:02 -02:00
bunnei a6791e4fc7 Merge pull request #267 from bunnei/apt-shared-font 
APT shared font loading
 2014-12-12 22:12:12 -05:00
Tony Wasserka 33e61ef514 Merge pull request #261 from neobrain/boost 
Add Boost as a submodule and add some minor cleanups using Boost.Range
 2014-12-12 17:32:57 +01:00
bunnei 4cb7a44d4e MemMap: Renamed "GSP" heap to "linear", as this is not specific to GSP. 
- Linear simply indicates that the mapped physical address is always MappedVAddr+0x0C000000, thus this memory can be used for hardware devices' DMA (such as the GPU).
 2014-12-12 00:15:47 -05:00
bunnei f94d8f9603 GSP: Trigger GPU interrupts at more accurate locations. 2014-12-09 19:07:14 -05:00
bunnei 170123982d GPU: Fixed bug in command list size decoding. 2014-12-09 19:07:13 -05:00
Tony Wasserka 0305435edd Pica: Re-enable command names on MSVC. 
The affected code is no longer limited by compiler support on that platform.
 2014-12-09 16:37:34 +01:00
Tony Wasserka 79bb403089 More coding style fixes. 2014-12-09 16:37:34 +01:00
Tony Wasserka 0cd27a511e Some code cleanup. 2014-12-09 16:37:34 +01:00
Tony Wasserka 2793619dce citra_qt: Add enhanced texture debugging widgets. 
Double-clicking a texture parameter command in the pica command lists will spawn these as a new tab in the pica command list dock area.
 2014-12-09 16:37:34 +01:00
Tony Wasserka fd194d95b0 citra-qt: Add texture viewer to Pica command list. 
The texture viewer is enabled when selecting a write command to one of the texture config registers.
 2014-12-09 16:37:34 +01:00
Tony Wasserka 2c71ec7052 Pica/DebugUtils: Add breakpoint functionality. 2014-12-09 16:37:34 +01:00
Tony Wasserka 8db65723d2 Build fix for something which shouldn't have compiled successfully to begin with. 2014-12-09 16:37:34 +01:00
Tony Wasserka 4d4572c697 Integrate Boost into build system and perform a trivial cleanup in vertex_shader.cpp. 2014-12-07 23:52:17 +01:00
Rohit Nirmal 8a62423970 Change NULLs to nullptrs. 2014-12-03 12:57:57 -06:00
bunnei 63b1453dd8 Merge pull request #236 from rohit-n/sign-compare 
Silence a few -Wsign-compare warnings.
 2014-12-03 10:04:47 -05:00
Rohit Nirmal f9b53c3e94 Silence a few -Wsign-compare warnings. 2014-11-30 22:29:23 -06:00
vaguilar 95b33ee0a7 Fixed viewport error caused by rounding 2014-11-30 09:53:50 -08:00
Emmanuel Gil Peyrot 739bb58c3a Remove tabs in all files except in skyeye imports and in generated GL code 2014-11-19 09:04:03 +00:00
Emmanuel Gil Peyrot f5d38649c7 Remove trailing spaces in every file but the ones imported from SkyEye, AOSP or generated 2014-11-19 09:03:07 +00:00
Tony Wasserka c5c6e095f0 OpenGL Renderer: Cleanup viewport extent calculation. 2014-11-18 13:09:01 +01:00
Tony Wasserka bd8f491e4c Fixup EmuWindow interface and implementations thereof. 2014-11-18 13:09:01 +01:00
Kevin Hartman 221a9b023d Viewport scaling and display density independence 
The view is scaled to be as large as possible, without changing the aspect, within the bounds of the window.
On "retina" displays, or other displays where window units != pixels, the view should no longer draw incorrectly.
 2014-11-18 13:06:05 +01:00
Tony Wasserka 8717c79fe4 Merge pull request #195 from lioncash/control 
vertex_shader: Fix control reaches end of function warning
 2014-11-16 22:50:00 +01:00
Lioncash bd76783d91 vertex_shader: Fix control reaches end of function warning 2014-11-16 16:44:14 -05:00
Lioncash ac58b76e71 Fix two format strings. 2014-11-14 12:08:26 -05:00
bunnei 01e37962e7 Merge pull request #162 from SeannyM/warning-fixes 
Fix some warnings
 2014-10-29 21:07:27 -04:00
Sean 9a012ff007 Fix some warnings 2014-10-29 20:26:15 -04:00
Gareth Poole 38df9e96dd Renamed souce files of services to match port names 2014-10-29 15:55:51 -04:00
Yuri Kunde Schlesner d72708c1f5 Add override keyword through the code. 
This was automated using `clang-modernize`.
 2014-10-26 16:18:05 -02:00
Yuri Kunde Schlesner 15c59f3974 Only check OpenGL shader log if size is >1. 
This prevents a crash when the buffer size returned by the driver is 0,
in which case no space is allocated to store even the NULL byte and
glGetShaderInfoLog errors out.

Thanks to @Relys for the bug report.
 2014-10-21 16:07:39 -02:00
Yuri Kunde Schlesner 11642fd3a2 Rework OpenGL renderer. 
The OpenGL renderer has been revised, with the following changes:
 - Initialization and rendering have been refactored to reduce the number of
   redundant objects used.
 - Framebuffer rotation is now done directly, using texture mapping.
 - Vertex coordinates are now given in pixels, and the projection matrix
   isn't hardcoded anymore.
 2014-10-12 14:38:53 +02:00
Yuri Kunde Schlesner 5f598a5e2c OpenGL renderer: Shuffle initialization code around and rename functions. 2014-10-12 14:37:24 +02:00
Yuri Kunde Schlesner 787a1b047c Remove virtual inheritance from RendererOpenGL 
Also make destructor virtual so that instances are properly destructed.
 2014-10-12 14:37:24 +02:00
Lioncash eb5054e6eb Fix warnings in video_core 2014-10-07 20:35:13 -04:00
Emmanuel Gil Peyrot 6b7b36a874 Common: Rename the File namespace to FileUtil, to match the filename and prevent collisions. 2014-09-17 14:35:45 +00:00
bunnei 31d9cf4d17 Merge pull request #110 from lioncash/warnings 
Core: Fix warnings in gpu.cpp
 2014-09-14 21:28:44 -04:00
bunnei 5481115e71 Merge pull request #97 from archshift/cleanup 
Small, general code cleanup
 2014-09-13 22:58:58 -04:00
Lioncash 6cc7c73b80 Core: Fix warnings in gpu.cpp 2014-09-13 22:55:41 -04:00
Kevin Hartman 02fd19b2f6 Added support for multiple input device types for KeyMap and connected Qt. 2014-09-12 01:15:14 -07:00
archshift 8fe5f2e2fe Moved common_types::Rect from common to Common namespace 2014-09-08 15:43:36 -07:00
archshift 81baa477b5 renderer_opengl.cpp: improved alignment for readability 2014-09-07 12:09:02 -07:00
archshift 1c02c03e32 Dead code removal: video_core.cpp, load_symbol_map.cpp 2014-09-07 12:09:02 -07:00
archshift 0167e9140e utils: cleaned up DumpTGA, removing redundancies 2014-09-07 12:09:02 -07:00
Yuri Kunde Schlesner c57de3e404 Remove hand-crafted Visual Studio solution. 2014-09-01 18:06:30 -03:00
Yuri Kunde Schlesner 45976da975 CMake cleanup 
Several cleanups to the buildsystem:
 - Do better factoring of common libs between platforms.
 - Add support to building on Windows.
 - Remove Qt4 support.
 - Re-sort file lists and add missing headers.
 2014-09-01 18:06:30 -03:00
Yuri Kunde Schlesner 478289140d Replace GLEW with a glLoadGen loader. 
This should fix the GL loading errors that occur in some drivers due to
the use of deprecated functions by GLEW. Side benefits are more accurate
auto-completion (deprecated function and symbols don't exist) and faster
pointer loading (less entrypoints to load). In addition it removes an
external library depency, simplifying the build system a bit and
eliminating one set of binary libraries for Windows.
 2014-09-01 17:41:56 -03:00
Yuri Kunde Schlesner 9d172ab550 Downgrade GLSL version to 1.50 (compatible with GL 3.2) 2014-08-28 05:38:13 -03:00
bunnei 20d169e4a1 VideoCore: Fixes rendering issues on Qt and corrects framebuffer output size. 2014-08-26 17:34:52 -04:00
Kevin Hartman cbfd6b6e52 Rewrite of OpenGL renderer, including OS X support 
Screen contents are now displayed using textured quads. This can be updated to expose an FBO once an OpenGL backend for when Pica rendering is being worked on. That FBO's texture can then be applied to the quads.

Previously, FBO blitting was used in order to display screen contents, which did not work on OS X. The new textured quad approach is less of a compatibility risk.
 2014-08-25 20:56:59 -07:00
Tony Wasserka a79644c9ba Pica/Rasterizer: Clarify a TODO. 2014-08-25 22:03:19 +02:00
Tony Wasserka 697b50c3ff Pica/VertexShader: Fix a bug in the call stack handling. 2014-08-25 22:03:19 +02:00
Tony Wasserka b5b3aeb576 Math: Warning fixes. 2014-08-25 22:03:19 +02:00
Tony Wasserka 2f1c129f64 Pica: Consolidate the primitive assembly code in PrimitiveAssembly and GeometryDumper. 2014-08-25 22:03:19 +02:00
Tony Wasserka 9679d231df Pica/Rasterizer: Add texturing support. 2014-08-25 22:03:18 +02:00
Tony Wasserka 34fa0b6d9c Pica/DebugUtils: Add convenient tev setup printer. 2014-08-25 22:03:18 +02:00
Tony Wasserka 27cab6477e Pica/Rasterizer: Add initial implementation of texture combiners. 2014-08-25 22:03:18 +02:00
Tony Wasserka c4691b784b Pica: Add support for dumping textures. 2014-08-25 22:03:18 +02:00
Tony Wasserka 162d641a30 Pica/Math: Improved the design of the Vec2/Vec3/Vec4 classes and simplified rasterizer code accordingly. 
- Swizzlers now return const objects so that things like "first_vec4.xyz() = some_vec3" now will fail to compile (ideally we should support some vector holding references to make this actually work).
- The methods "InsertBeforeX/Y/Z" and "Append" have been replaced by more versions of MakeVec, which now also supports building new vectors from vectors.
- Vector library now follows C++ type promotion rules (hence, the result of Vec2<u8> with another Vec2<u8> is now a Vec2<int>).
 2014-08-25 22:03:18 +02:00
Tony Wasserka 62c36a4ef0 Pica/VertexShader: Fix a bug in the bitfield definitions and add the "negate" field for swizzlers. 2014-08-25 22:03:18 +02:00
Tony Wasserka 26ade98411 Pica/citra-qt: Replace command list view and command list debugging code with something more sophisticated. 2014-08-25 22:03:18 +02:00
Tony Wasserka 0465adf206 Pica/CommandProcessor: Implement parameter masking. 2014-08-25 22:03:18 +02:00
Tony Wasserka f37e39deb9 Pica: Add debug utilities for dumping shaders. 2014-08-25 22:03:18 +02:00
Tony Wasserka 6ea003c7b5 Pica: Add debug utility functions for dumping geometry data. 2014-08-25 22:03:18 +02:00
Sacha a3a70e56ac Fix the threading for GL Context in Qt5. 
Connect the emu_thread start/finish to a moveContext slot.
 2014-08-25 00:47:00 +10:00
bunnei 388356f629 Merge pull request #42 from archshift/glexp 
Use glewExperimental to fix crashes with citra-glfw
 2014-08-13 13:10:45 -04:00
archshift 662a1993e6 float24: Remove private default constructor 
Fixes building with clang.
 2014-08-13 02:54:16 -07:00
archshift d71af1bd20 Use glewExperimental on Linux in order to fix GLFW-mode 2014-08-12 13:42:04 -07:00
Tony Wasserka 94d742fe17 Pica: Add basic rasterizer. 2014-08-12 13:50:07 +02:00
Tony Wasserka 94aa9da562 Pica: Add triangle clipper. 2014-08-12 13:49:33 +02:00
Tony Wasserka 9a76a2d061 Pica: Add primitive assembly stage. 2014-08-12 13:48:56 +02:00
Tony Wasserka c526512619 Pica: Add vertex shader implementation. 2014-08-12 13:48:10 +02:00
Tony Wasserka d443f0a921 Pica: Implement vertex loading. 2014-08-12 13:47:31 +02:00
Tony Wasserka 1a43f69477 Pica: Add register definition for vertex loading and rendering. 2014-08-12 13:47:31 +02:00
Tony Wasserka 76a586de49 Pica: Add command processor. 2014-08-12 13:47:30 +02:00
Tony Wasserka 98ad16a45b Pica: Add float24 structure. 
24-bit floating points are used internally for calculations on the GPU, however the current code will still emulate that with 32-bit floating points.
In the future we might want to accurately perform the calculations with correct bitness in the future, but for now we just wrap the calculations around this class.
 2014-08-12 13:46:24 +02:00
Tony Wasserka 8528c810cf Video core: Add utility class for vector operations. 
I wrote most of this for ppsspp, so I hold full copyright over it.
In addition to the original release in ppsspp, this provides functionality to easily extend e.g. two-dimensional vectors to three-dimensional vectors.
 2014-08-12 13:46:20 +02:00
Tony Wasserka 7b6a7d7dfb Pica/GPU: Change hardware registers to use physical addresses rather than virtual ones. 
This cleans up the mess that address reading/writing had become and makes the code a *lot* more sensible.
This adds a physical<->virtual address converter to mem_map.h. For further accuracy, we will want to properly extend this to support a wider range of address regions. For now, this makes simply homebrew applications work in a good manner though.
 2014-08-12 13:32:56 +02:00
Tony Wasserka 9c781a6c76 Remove the fancy RegisterSet class introduced in 4c2bff61e. 
While it was some nice and fancy template usage, it ultimately had many practical issues regarding length of involved expressions under regular usage as well as common code completion tools not being able to handle the structures.
Instead, we now use a more conventional approach which is a lot more clean to use.
 2014-08-12 02:17:21 +02:00
bunnei 4e9f305ed2 GSP: Removed dumb GX prefixes to functions/structs in GSP namespace. 
- Various other cleanups.
 2014-08-05 23:58:00 -04:00
Tony Wasserka 9fd2537e93 Use uniform formatting when printing hexadecimal numbers. 2014-07-23 00:44:31 +02:00
Tony Wasserka 9b0d0c81a0 GSP: Clean up GX command processing a lot and treat command id as a u8 rather than a u32. 
Anonymous structs are not standard C++, hence don't use them.
 2014-07-23 00:44:31 +02:00
Tony Wasserka 246cb75584 RegisterSet: Simplify code by using structs for register definition instead of unions. 2014-07-23 00:33:08 +02:00
Tony Wasserka 75775e9ef4 GPU: Make use of RegisterSet. 2014-07-23 00:33:08 +02:00
Tony Wasserka c6fdeb7b23 Renderer: Fix component order in bottom framebuffer. 2014-07-23 00:33:08 +02:00
Tony Wasserka cb6f97b2eb Renderer: Respect the active_fb GPU register. 2014-07-23 00:33:08 +02:00
Tony Wasserka 9b96407e8e Renderer: Add a few TODOs. 2014-07-23 00:33:08 +02:00
Tony Wasserka a4d89edd9b GPU debugger: Don't keep track of debugging data if no debugger views are active. 2014-07-22 22:27:27 +02:00
Tony Wasserka c34ba38001 GPU debugger: Const correctness and build fix. 2014-06-12 06:10:56 -04:00
archshift ee4717aaae Preprocessor: #if's out OSX-specific GL changes on other platforms 2014-06-12 06:10:55 -04:00
Tony Wasserka 4c2bff61e5 Pica: Use some template magic to define register structures efficiently. 2014-06-12 06:10:54 -04:00
Tony Wasserka f82410e633 Further refine GPU command list debugging. 2014-06-12 06:10:53 -04:00
Tony Wasserka b0051b2203 Refine command list debugging functionality and its qt interface. 2014-06-12 06:10:52 -04:00
Tony Wasserka 6893732348 citra-qt: Add command list view. 2014-06-12 06:10:52 -04:00
Tony Wasserka 5d62f5d92a GPU debugger: Add functionality to inspect command lists. 2014-06-12 06:10:51 -04:00
Tony Wasserka 50b2b73be4 video core: added PICA definitions file. 2014-06-12 06:10:51 -04:00
Tony Wasserka 1dfa392824 Rename LCD to GPU. 2014-06-12 06:10:49 -04:00
Tony Wasserka 31666632ca Add initial graphics debugger interface. 2014-06-12 06:10:48 -04:00
archshift 5a8ed196e6 common_types: Changed BasicRect back to Rect, in the common namespace 
Only Rect is in the namespace for now; the rest of common should be added in the future
 2014-05-19 17:57:35 -07:00
archshift 034e3aabc8 Improved clarity and whitespace 
Changed QGL version to 3,2 in order to be less restrictive, yet it should still change up to 4,1 on OSX on Qt5.
 2014-05-19 15:21:55 -07:00
archshift 403e4bf837 CMakeLists: rename HEADS, improved comments 
Changes for clarity of comments, removed redundant compiler flags.
 2014-05-19 15:19:36 -07:00
archshift 71b8789803 Indent fixes 2014-05-19 13:51:59 -07:00
archshift b8c8d0903e Merge remote-tracking branch 'upstream/master' into issue-7-fix 2014-05-16 23:21:03 -07:00
Sethpaien e1fcb2fdfb Update FlipFramebuffer 
Less calculations + fix
 2014-05-08 18:05:30 +02:00
archshift 704075f04a Fixed indents 2014-04-30 20:13:28 -07:00
archshift 948cfe6d37 Reverse debugging changes 2014-04-30 20:00:44 -07:00
archshift fb47258af7 TGA dumps work, courtesy of @bunnei 2014-04-30 18:34:49 -07:00
archshift c1b770cc0d OpenGL 3+ on OSX with GLFW 2014-04-30 17:00:36 -07:00
archshift 5a9c2ce5ea IT'S ALIVE! 2014-04-28 19:40:39 -07:00
archshift 48deb45624 Xcode complains that the class name is redundant. 2014-04-27 22:23:01 -07:00
archshift ff48c8bed3 Rect to BasicRect 
Somewhere along the line an OSX header had already taken the name Rect.
 2014-04-27 22:21:46 -07:00
bunnei a48c6b947d removed DISALLOW_COPY_AND_ASSIGN in favor of NonCopyable class 2014-04-27 18:29:51 -04:00
bunnei 1142ccba03 fixed renderer to use correct framebuffer location 2014-04-27 12:42:01 -04:00
bunnei 7a080551ac fixed GL context acquire (applies to Qt GUI only) 2014-04-21 22:00:32 -04:00
bunnei 70c2cce963 renamed hw_lcd module to just lcd 2014-04-17 23:48:23 -04:00
bunnei 9d5a561c1b fixed framebuffer color order 2014-04-17 17:47:34 -04:00
bunnei d4411acfd0 removed hard-coded framebuffer addresses from renderer_opengl.cpp 2014-04-16 21:30:10 -04:00
bunnei 5d95bb9843 cleaned up some logging messages 2014-04-10 22:45:40 -04:00
bunnei 9527fc74ad fixed a bunch of errors in CMakeLists 2014-04-09 20:28:43 -07:00
bunnei 6b83509a7e updated CMakeLists 2014-04-09 23:09:05 -04:00
bunnei de0a034a84 fixed project includes to use new directory structure 2014-04-08 20:15:08 -04:00
bunnei 63e46abdb8 got rid of 'src' folders in each sub-project 2014-04-08 19:25:03 -04:00
bunnei ef7cfa0207 fixed license header in video_core 2014-04-08 19:04:25 -04:00
bunnei 8c60294243 - removed lots of unused code from gekko 
- updated code style/naming conventions
 2014-04-08 18:59:02 -04:00
bunnei 8cf851f68a added support for renderering the external framebuffers 2014-04-07 00:52:34 -04:00
bunnei 506e6049d3 added external framebuffer GL handles 2014-04-06 22:57:04 -04:00
bunnei 080f847550 added initial renderer code 2014-04-06 16:55:39 -04:00
bunnei 23506defe3 added video_core project to solution 2014-04-05 16:04:25 -04:00