wined3d: Disable sRGB decoding in draw_textured_quad().

We're always supposed to draw the RGB texture here. sRGB decoding may be enabled if sRGB decoding was enabled to last time the surface was used as a texture, or if it was never used as a texture at all.

wined3d: Disable sRGB decoding in draw_textured_quad().
e82e1c2a · Henri Verbeet · Alexandre Julliard · e8b98b31 · e82e1c2a
Commit e82e1c2a authored Sep 08, 2011 by Henri Verbeet Committed by Alexandre Julliard Sep 09, 2011
Hide whitespace changes
Inline Side-by-side

Showing with 3 additions and 0 deletions

surface.c dlls/wined3d/surface.c +3 -0

No files found.
--- a/dlls/wined3d/surface.c
+++ b/dlls/wined3d/surface.c
@@ -332,6 +332,8 @@ void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3
    checkGLcall("glTexParameteri");
    glTexParameteri(info.bind_target, GL_TEXTURE_WRAP_S, GL_CLAMP);
    glTexParameteri(info.bind_target, GL_TEXTURE_WRAP_T, GL_CLAMP);
+    if (context->gl_info->supported[EXT_TEXTURE_SRGB_DECODE])
+        glTexParameteri(info.bind_target, GL_TEXTURE_SRGB_DECODE_EXT, GL_SKIP_DECODE_EXT);
    glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
    checkGLcall("glTexEnvi");

@@ -361,6 +363,7 @@ void draw_textured_quad(const struct wined3d_surface *src_surface, struct wined3
        texture->texture_rgb.states[WINED3DTEXSTA_MAGFILTER] = WINED3DTEXF_POINT;
        texture->texture_rgb.states[WINED3DTEXSTA_MINFILTER] = WINED3DTEXF_POINT;
        texture->texture_rgb.states[WINED3DTEXSTA_MIPFILTER] = WINED3DTEXF_NONE;
+        texture->texture_rgb.states[WINED3DTEXSTA_SRGBTEXTURE] = FALSE;
    }
 }