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Commit Graph
85 Commits
Author SHA1 Message Date
iwubcode 79387dddb2 Add support for hybrid XFB 2017-11-17 19:47:56 -06:00
Emmanuel Gil Peyrot 1b32751367 VideoCommon: Round values in swizzlers. 
This was breaking Metroid Prime 2: Echoes’s scanner in some rooms, such
as the one in https://fifoci.dolphin-emu.org/dff/mp2-scanner/

It was found on Ivy Bridge on Mesa, the alpha value read back from the
EFB was off-by-4 in multiple objects, which was a conversion error
because int4() is equivalent to floor() and the value wasn’t always
higher.
 2017-08-07 20:20:36 +02:00
N.E.C c3a57bbad5 Video: Clearly separate Texture and EFB Copy formats 
Improve bookkeeping around formats. Hopefully make code less confusing.

- Rename TlutFormat -> TLUTFormat to follow conventions.
- Use enum classes to prevent using a Texture format where an EFB Copy format
  is expected or vice-versa.
- Use common EFBCopyFormat names regardless of depth and YUV configurations.
 2017-08-03 18:35:29 -07:00
Stenzek adebe2239e TextureConversionShader: Use integer math for truncating EFB format 2017-06-17 12:17:09 +10:00
Michael Maltese 05b4d14bf0 TextureConversionShader: fix syntax error 
Fixes a situation where the following invalid GLSL code is generated:

```glsl
float3 texSample0 = texture(samp0, float3(uv0 + float2(0, 0) * sample_offset, 0.0)).rgb;
float3 texSample0 = floor(float3 texSample0 * 63.0) / 63.0;
float3 texSample1 = texture(samp0, float3(uv0 + float2(1, 0) * sample_offset, 0.0)).rgb;
float3 texSample1 = floor(float3 texSample1 * 63.0) / 63.0;
```
 2017-04-12 14:23:25 -07:00
Stenzek 3847e226ab TextureConversionShader: Consider source format of EFB for EFB2RAM 
Currently, we use the alpha channel from the EFB even if the current
format does not include an alpha channel. Now, the alpha channel is set
to 1 if the format does not have an alpha channel, as well as truncating
to 5/6 bits per channel. This matches the EFB-to-texture behavior.
 2017-04-12 00:11:22 +10:00
Stenzek fdf2efdac6 TextureConversionShader: Add missing swap for index of C14X2 textures 2017-04-06 23:29:40 +10:00
Stenzek c6075f4c36 TextureConversionShader: Fix compile error in C14X2 decoder 2017-04-06 13:59:06 +10:00
Stenzek 6ffc16d1b0 VideoCommon: Add texture decoding shader generators 2017-04-01 12:32:10 +10:00
Stenzek a71381e80a VideoCommon: Add APIType entry for Vulkan 2016-10-01 01:09:11 +10:00
Stenzek d9c034e8cc ShaderGen: Specify attribute/output locations/bindings explicitly 
This also shifts the SSBO index from index 3 to index 0.
 2016-10-01 01:09:11 +10:00
Jules Blok 35a270d2a8 TextureConversionShader: Don't use the float specifier in shader code. 2016-08-24 17:42:32 +02:00
Lioncash 14e0b48ae4 VideoCommon: Make API_TYPE an enum class 
Allows for forward declarations in most places, which prevents dumping
unrelated VideoCommon.h contents directly into headers.
 2016-07-29 19:20:16 -04:00
Pierre Bourdon 3570c7f03a Reformat all the things. Have fun with merge conflicts. 2016-06-24 10:43:46 +02:00
Stenzek 1ce38a136d TextureConversionShader: Invert depth for Z24 encoder with D3D 2016-02-22 00:09:07 +10:00
Lioncash d9fec92628 VideoCommon: Header cleanup 
Also remedies places where the video backends and core rely on things
being indirectly included.
 2016-01-17 20:11:45 -05:00
Jules Blok daabd88d69 TextureConversionShader: Also invert color encoders if they're used to encode depth. 2016-01-13 01:08:27 +01:00
Scott Mansell b9be3245e1 Move common EFB copy code into VideoCommon 
Addded a few duplicated depth copy texture formats to the enum
in TextureDecoder.h. These texture formats were already implemented
in TextureCacheBase and the ogl/dx11 texture cache implementations.
 2015-09-06 21:16:51 +12:00
Markus Wick ff95fa8a6d Merge pull request #2861 from lioncash/param 
VideoCommon: Remove unused parameters
 2015-08-17 15:02:44 +02:00
Lioncash 8e17c710f3 TextureConversionShader: Remove an unused parameter 2015-08-16 21:10:54 -04:00
Jules Blok b01ca1794a Revert "VideoCommon: Clamp integer conversions." 
This reverts commit 0f2c72f0f8.
 2015-08-15 13:50:43 +02:00
galop1nandJules Blok 2975e53091 D3D: Depth range inversion. 
Credits go to Galop1n for designing this technique and to BhaaLseN for cleaning up the commit.
 2015-05-26 15:31:31 +02:00
Tillmann Karras 30ebb2459e Set copyright year to when a file was created 2015-05-25 13:22:31 +02:00
Tillmann Karras cefcb0ace9 Update license headers to GPLv2+ 2015-05-25 13:22:31 +02:00
Jules Blok d04af15ad4 TextureConversionShader: Use floating point values in clamp(). 2015-05-08 14:32:24 +02:00