[PATCH v2 2/8] wined3d: Add support for WINED3DFMT_R8G8B8A8_UINT textures.

[Józef Kucia]

Signed-off-by: Józef Kucia <jkucia at codeweavers.com>
---
Version 2: Do not check post-pixel shader blending for integer texture formats.
---
 dlls/wined3d/utils.c           | 6 ++++++
 dlls/wined3d/wined3d_private.h | 1 +
 2 files changed, 7 insertions(+)

diff --git a/dlls/wined3d/utils.c b/dlls/wined3d/utils.c
index f06affd..3fc896a 100644
--- a/dlls/wined3d/utils.c
+++ b/dlls/wined3d/utils.c
@@ -192,6 +192,7 @@ static const struct wined3d_format_base_flags format_base_flags[] =
     {WINED3DFMT_R16G16B16A16_FLOAT, WINED3DFMT_FLAG_FLOAT},
     {WINED3DFMT_D32_FLOAT,          WINED3DFMT_FLAG_FLOAT},
     {WINED3DFMT_S8_UINT_D24_FLOAT,  WINED3DFMT_FLAG_FLOAT},
+    {WINED3DFMT_R8G8B8A8_UINT,      WINED3DFMT_FLAG_INTEGER},
 };
 
 struct wined3d_format_block_info
@@ -1087,6 +1088,10 @@ static const struct wined3d_format_texture_info format_texture_info[] =
             | WINED3DFMT_FLAG_RENDERTARGET |  WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE
             | WINED3DFMT_FLAG_VTF,
             WINED3D_GL_EXT_NONE,        NULL},
+    {WINED3DFMT_R8G8B8A8_UINT,          GL_RGBA8UI_EXT,                   GL_RGBA8UI_EXT,                         0,
+            GL_RGBA_INTEGER_EXT,        GL_UNSIGNED_INT_8_8_8_8_REV,      0,
+            WINED3DFMT_FLAG_TEXTURE,
+            EXT_TEXTURE_INTEGER,        NULL},
     {WINED3DFMT_R8G8B8X8_UNORM,         GL_RGB8,                          GL_RGB8,                                0,
             GL_RGBA,                    GL_UNSIGNED_INT_8_8_8_8_REV,      0,
             WINED3DFMT_FLAG_TEXTURE | WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING | WINED3DFMT_FLAG_FILTERING,
@@ -1809,6 +1814,7 @@ static void check_fbo_compat(struct wined3d_caps_gl_ctx *ctx, struct wined3d_for
         if (status == GL_FRAMEBUFFER_COMPLETE
                 && ((format->flags[type] & WINED3DFMT_FLAG_POSTPIXELSHADER_BLENDING)
                 || !(gl_info->quirks & WINED3D_QUIRK_LIMITED_TEX_FILTERING))
+                && !(format->flags[type] & WINED3DFMT_FLAG_INTEGER)
                 && format->id != WINED3DFMT_NULL && format->id != WINED3DFMT_P8_UINT
                 && format->glFormat != GL_LUMINANCE && format->glFormat != GL_LUMINANCE_ALPHA
                 && (format->red_size || format->alpha_size))
diff --git a/dlls/wined3d/wined3d_private.h b/dlls/wined3d/wined3d_private.h
index 3393d62..48074ba 100644
--- a/dlls/wined3d/wined3d_private.h
+++ b/dlls/wined3d/wined3d_private.h
@@ -3210,6 +3210,7 @@ extern enum wined3d_format_id pixelformat_for_depth(DWORD depth) DECLSPEC_HIDDEN
 #define WINED3DFMT_FLAG_HEIGHT_SCALE                0x00040000
 #define WINED3DFMT_FLAG_TEXTURE                     0x00080000
 #define WINED3DFMT_FLAG_BLOCKS_NO_VERIFY            0x00100000
+#define WINED3DFMT_FLAG_INTEGER                     0x00200000
 
 struct wined3d_rational
 {
-- 
2.4.10