wined3d: Store the sRGB read format capability in the format table.

dlls/wined3d/directx.c

@@ -3298,35 +3298,8 @@ static BOOL CheckRenderTargetCapability(struct wined3d_adapter *adapter,
 
 static BOOL CheckSrgbReadCapability(struct wined3d_adapter *adapter, const struct wined3d_format_desc *format_desc)
 {
-    const struct wined3d_gl_info *gl_info = &adapter->gl_info;
-
-    /* Check for supported sRGB formats (Texture loading and framebuffer) */
-    if (!gl_info->supported[EXT_TEXTURE_SRGB])
-    {
-        TRACE_(d3d_caps)("[FAILED] GL_EXT_texture_sRGB not supported\n");
-        return FALSE;
-    }
-
-    switch (format_desc->format)
-    {
-        case WINED3DFMT_B8G8R8A8_UNORM:
-        case WINED3DFMT_B8G8R8X8_UNORM:
-        case WINED3DFMT_B4G4R4A4_UNORM:
-        case WINED3DFMT_L8_UNORM:
-        case WINED3DFMT_L8A8_UNORM:
-        case WINED3DFMT_DXT1:
-        case WINED3DFMT_DXT2:
-        case WINED3DFMT_DXT3:
-        case WINED3DFMT_DXT4:
-        case WINED3DFMT_DXT5:
-            TRACE_(d3d_caps)("[OK]\n");
-            return TRUE;
-
-        default:
-            TRACE_(d3d_caps)("[FAILED] Gamma texture format %s not supported.\n", debug_d3dformat(format_desc->format));
-            return FALSE;
-    }
-    return FALSE;
+    return adapter->gl_info.supported[EXT_TEXTURE_SRGB]
+            && (format_desc->Flags & WINED3DFMT_FLAG_SRGB_READ);
 }
 
 static BOOL CheckSrgbWriteCapability(struct wined3d_adapter *adapter,

dlls/wined3d/utils.c

@@ -582,23 +582,23 @@ static const struct wined3d_format_texture_info format_texture_info[] =
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_DXT1,                   GL_COMPRESSED_RGBA_S3TC_DXT1_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT, 0,
             GL_RGBA,                    GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             EXT_TEXTURE_COMPRESSION_S3TC, NULL},
     {WINED3DFMT_DXT2,                   GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
             GL_RGBA,                    GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             EXT_TEXTURE_COMPRESSION_S3TC, NULL},
     {WINED3DFMT_DXT3,                   GL_COMPRESSED_RGBA_S3TC_DXT3_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT, 0,
             GL_RGBA,                    GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             EXT_TEXTURE_COMPRESSION_S3TC, NULL},
     {WINED3DFMT_DXT4,                   GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
             GL_RGBA,                    GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             EXT_TEXTURE_COMPRESSION_S3TC, NULL},
     {WINED3DFMT_DXT5,                   GL_COMPRESSED_RGBA_S3TC_DXT5_EXT, GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT, 0,
             GL_RGBA,                    GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             EXT_TEXTURE_COMPRESSION_S3TC, NULL},
     /* IEEE formats */
     {WINED3DFMT_R32_FLOAT,              GL_RGB32F_ARB,                    GL_RGB32F_ARB,                          0,
@@ -658,11 +658,13 @@ static const struct wined3d_format_texture_info format_texture_info[] =
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_B8G8R8A8_UNORM,         GL_RGBA8,                         GL_SRGB8_ALPHA8_EXT,                    0,
             GL_BGRA,                    GL_UNSIGNED_INT_8_8_8_8_REV,      0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET
+            | WINED3DFMT_FLAG_SRGB_READ,
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_B8G8R8X8_UNORM,         GL_RGB8,                          GL_SRGB8_EXT,                           0,
             GL_BGRA,                    GL_UNSIGNED_INT_8_8_8_8_REV,      0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_RENDERTARGET
+            | WINED3DFMT_FLAG_SRGB_READ,
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_B5G6R5_UNORM,           GL_RGB5,                          GL_RGB5,                          GL_RGB8,
             GL_RGB,                     GL_UNSIGNED_SHORT_5_6_5,          0,
@@ -678,7 +680,7 @@ static const struct wined3d_format_texture_info format_texture_info[] =
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_B4G4R4A4_UNORM,         GL_RGBA4,                         GL_SRGB8_ALPHA8_EXT,                    0,
             GL_BGRA,                    GL_UNSIGNED_SHORT_4_4_4_4_REV,    0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_B2G3R3_UNORM,           GL_R3_G3_B2,                      GL_R3_G3_B2,                            0,
             GL_RGB,                     GL_UNSIGNED_BYTE_3_3_2,           0,
@@ -719,11 +721,11 @@ static const struct wined3d_format_texture_info format_texture_info[] =
     /* Luminance */
     {WINED3DFMT_L8_UNORM,               GL_LUMINANCE8,                    GL_SLUMINANCE8_EXT,                     0,
             GL_LUMINANCE,               GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_L8A8_UNORM,             GL_LUMINANCE8_ALPHA8,             GL_SLUMINANCE8_ALPHA8_EXT,              0,
             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,                 0,
-            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
+            WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING | WINED3DFMT_FLAG_SRGB_READ,
             WINED3D_GL_EXT_NONE,        NULL},
     {WINED3DFMT_L4A4_UNORM,             GL_LUMINANCE4_ALPHA4,             GL_LUMINANCE4_ALPHA4,                   0,
             GL_LUMINANCE_ALPHA,         GL_UNSIGNED_BYTE,                 2,

dlls/wined3d/wined3d_private.h

@@ -2989,6 +2989,7 @@ extern WINED3DFORMAT pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN;
 #define WINED3DFMT_FLAG_GETDC                       0x00000100
 #define WINED3DFMT_FLAG_FLOAT                       0x00000200
 #define WINED3DFMT_FLAG_BUMPMAP                     0x00000400
+#define WINED3DFMT_FLAG_SRGB_READ                   0x00000800
 
 struct wined3d_format_desc
 {