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Author SHA1 Message Date
Rodolfo Bogado 4a6eff3b7b Try to fix problems with stencil test in some games, relax translation to opengl enums to avoid crashing and only generate logs of the errors. 2018-11-11 16:31:00 -03:00
bunnei 8ea6261547
Merge pull request #1654 from degasus/dirty_flags 
gl_rasterizer: Skip VAO binding if the state is clean.
 2018-11-11 08:17:57 -08:00
Markus Wick 359db6a673 gl_rasterizer: Skip VAO binding if the state is clean. 2018-11-06 22:31:33 +01:00
Rodolfo Bogado 19038db489 Add support to color mask to avoid issues in blending caused by wrong values in the alpha channel in some render targets. 2018-11-05 00:24:19 -03:00
Rodolfo Bogado 145ae36963 Implement multi-target viewports and blending 2018-11-04 20:49:48 -03:00
bunnei de0ab806df maxwell_3d: Restructure macro upload to use a single macro code memory. 
- Fixes an issue where macros could be skipped.
- Fixes rendering of distant objects in Super Mario Odyssey.
 2018-10-31 23:29:21 -04:00
Rodolfo Bogado 0287b2be6d Implement sRGB Support, including workarounds for nvidia driver issues and QT sRGB support 2018-10-28 01:13:55 -03:00
bunnei 58444a0376 gl_rasterizer: Implement primitive restart. 2018-10-26 00:42:57 -04:00
bunnei 949d9a7136 maxwell_3d: Add code for initializing register defaults. 2018-10-25 23:42:39 -04:00
FernandoS27 aa620c14af Implemented Alpha Testing 2018-10-22 15:07:30 -04:00
FernandoS27 fd9e2d0073 Implement 3D Textures 2018-10-17 18:52:08 -04:00
bunnei 6d82c4adf9
Merge pull request #1458 from FernandoS27/fix-render-target-block-settings 
Fixed block height settings for RenderTargets and Depth Buffers
 2018-10-10 21:24:07 -04:00
FernandoS27 5f4ee6f0c8 Add memory Layout to Render Targets and Depth Buffers 2018-10-09 22:28:19 -04:00
FernandoS27 af653906d0 Fixed block height settings for RenderTargets and Depth Buffers, and added block width and block depth 2018-10-09 21:14:32 -04:00
FernandoS27 30ff42b8cc Assert Scissor tests 2018-10-08 20:49:36 -04:00
ReinUsesLisp 3e2380327a gl_rasterizer: Implement quads topology 2018-10-04 00:03:44 -03:00
bunnei fe5962e073
Merge pull request #1411 from ReinUsesLisp/point-size 
video_core: Implement point_size and add point state sync
 2018-09-29 11:58:39 -04:00
ReinUsesLisp e3e51d3ddb video_core: Implement point_size and add point state sync 2018-09-28 02:13:29 -03:00
ReinUsesLisp b8f1506aa5 gl_state: Pack sampler bindings into a single ARB_multi_bind 2018-09-28 02:04:22 -03:00
ReinUsesLisp ab65fde9f4 video_core: Add asserts for CS, TFB and alpha testing 
Add asserts for compute shader dispatching, transform feedback being
enabled and alpha testing. These have in common that they'll probably break
rendering without logging.
 2018-09-25 21:07:00 -03:00
fearlessTobi 63c2e32e20 Port #4182 from Citra: "Prefix all size_t with std::" 2018-09-15 15:21:06 +02:00
bunnei 49b15af054 gl_rasterizer: Implement multiple color attachments. 2018-09-09 22:48:28 -04:00
Markus Wick d3ad9469a1 gl_rasterizer: Implement a VAO cache. 
This patch caches VAO objects instead of re-emiting all pointers per draw call.
Configuring this pointers is known as a fast task, but it yields too many GL
calls. So for better performance, just bind the VAO instead of 16 pointers.
 2018-09-05 18:46:35 +02:00
bunnei 2a472ff54d maxwell_3d: Update to include additional stencil registers. 2018-08-23 11:08:47 -04:00
Subv 6bcdf37d4f GPU: Added registers for the logicop functionality. 2018-08-20 18:42:36 -05:00
Subv e0f66c1fbf GLRasterizer: Implemented instanced vertex arrays. 
Before each draw call, for every enabled vertex array configured as instanced, we take the current instance id and divide it by its configured divisor, then we multiply that by the corresponding stride and increment the start address by the resulting amount. This way we can simulate the vertex array being incremented once per instance without actually using OpenGL's instancing functions.
 2018-08-18 14:42:26 -05:00
Subv c5284efd4f Rasterizer: Implemented instanced rendering. 
We keep track of the current instance and update an uniform in the shaders to let them know which instance they are.

Instanced vertex arrays are not yet implemented.
 2018-08-14 22:25:07 -05:00
bunnei f2c7b5dcd6
Merge pull request #1024 from Subv/blend_gl 
GPU/Maxwell3D: Implemented an alternative set of blend factors.
 2018-08-11 22:39:02 -04:00
Subv 969326bd58 GPU/Maxwell3D: Implemented an alternative set of blend factors. 
These are used by nouveau and some games like SMO.
 2018-08-11 20:57:16 -05:00
Subv 2dad1204e8 RasterizerGL: Ignore invalid/unset vertex attributes. 
This should make the es2gears example not crash anymore.
 2018-08-11 20:36:40 -05:00
bunnei 57982df105 maxwell_3d: Use correct const buffer size and check bounds. 
- Fixes mem corruption with Super Mario Odyssey and Pokkén Tournament DX.
 2018-08-08 02:10:25 -04:00
Lioncash 6030c5ce41 video_core: Eliminate the g_renderer global variable 
We move the initialization of the renderer to the core class, while
keeping the creation of it and any other specifics in video_core. This
way we can ensure that the renderer is initialized and doesn't give
unfettered access to the renderer. This also makes dependencies on types
more explicit.

For example, the GPU class doesn't need to depend on the
existence of a renderer, it only needs to care about whether or not it
has a rasterizer, but since it was accessing the global variable, it was
also making the renderer a part of its dependency chain. By adjusting
the interface, we can get rid of this dependency.
 2018-08-04 02:36:57 -04:00
bunnei 5287991a36 maxwell_3d: Add depth buffer enable, width, and height registers. 2018-07-21 21:51:05 -04:00
Lioncash bb960c8cb4 video_core: Use nested namespaces where applicable 
Compresses a few namespace specifiers to be more compact.
 2018-07-20 18:23:54 -04:00
Subv 3d3b10adc7 GPU: Added register definitions for the stencil parameters. 2018-07-17 15:00:21 -05:00
bunnei 8aeff9cf8e gl_rasterizer: Fix check for if a shader stage is enabled. 2018-07-12 22:57:57 -04:00
Subv 9f6a5660e8 GPU: Allow using the old NV04 values for the depth test function. 
These seem to be just a valid as the GL token values. Thanks @ReinUsesLisp

This restores graphical output to Disgaea 5
 2018-07-05 13:01:31 -05:00
Subv c1bebdef5e GPU: Flip the triangle front face winding if the GPU is configured to not flip the triangles. 
OpenGL's default behavior is already correct when the GPU is configured to flip the triangles.

This fixes 1-2 Switch's splash screen.
 2018-07-04 10:26:46 -05:00
bunnei c996787d84
Merge pull request #609 from Subv/clear_buffers 
GPU: Implemented the CLEAR_BUFFERS register.
 2018-07-03 19:34:34 -04:00
Subv 827bb08c91 GPU: Added registers for the CLEAR_BUFFERS and CLEAR_COLOR methods. 2018-07-03 16:56:31 -05:00
Subv 6e0eba9917 GPU: Use only the least significant 3 bits when reading the depth test func. 
Some games set the full GL define value here (including nouveau), but others just seem to set those last 3 bits.
 2018-07-02 21:06:36 -05:00
bunnei 92c7135065
Merge pull request #608 from Subv/depth 
GPU: Implemented the depth buffer and depth test + culling
 2018-07-02 21:24:43 -04:00
Subv c1f55c32c8 GPU: Added registers for depth test and cull mode. 2018-07-02 13:31:20 -05:00
Subv 0f929762b3 GPU: Implemented the Z24S8 depth format and load the depth framebuffer. 2018-07-02 12:42:04 -05:00
Subv cc73bad293 GPU: Added register definitions for the vertex buffer base element. 2018-07-02 11:21:23 -05:00
bunnei 6a28a66832 maxwell_3d: Add a struct for RenderTargetConfig. 2018-06-27 00:08:04 -04:00
Subv c712dafaee GPU: Added registers for normal and independent blending. 2018-06-08 17:04:41 -05:00
Subv dbfc39d214 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
Subv 5d55403f94 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 c16cfbbc6c GPU: Reduce the number of registers of Maxwell3D to 0xE00. 
The rest are just macro shim registers.
 2018-04-25 11:55:28 -05:00