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wined3d: More accurately determine whether a separate sRGB texture is required. 

Read control is irrelevant without WINED3D_BIND_SHADER_RESOURCE, write control
is irrelevant without WINED3D_BIND_RENDER_TARGET.

Signed-off-by: Henri Verbeet <hverbeet@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Henri Verbeet 2019-09-20 18:08:27 +04:30 committed by Alexandre Julliard
parent d00477e5ea
commit 74dc66ca57
1 changed files with 13 additions and 5 deletions
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18
dlls/wined3d/wined3d_private.h
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@ -5077,12 +5077,20 @@ static inline BOOL is_srgb_enabled(const DWORD *sampler_states)
static inline BOOL needs_separate_srgb_gl_texture(const struct wined3d_context *context,
const struct wined3d_texture *texture)
{
unsigned int flags = texture->resource.format_flags
& (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE);
if (!(context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL))
return FALSE;
return (!context->d3d_info->srgb_read_control
|| (flags && flags != (WINED3DFMT_FLAG_SRGB_READ | WINED3DFMT_FLAG_SRGB_WRITE)))
&& context->d3d_info->wined3d_creation_flags & WINED3D_SRGB_READ_WRITE_CONTROL;
if (!context->d3d_info->srgb_read_control
&& (texture->resource.bind_flags & WINED3D_BIND_SHADER_RESOURCE)
&& (texture->resource.format_flags & WINED3DFMT_FLAG_SRGB_READ))
return TRUE;
if (!context->d3d_info->srgb_write_control
&& (texture->resource.bind_flags & WINED3D_BIND_RENDER_TARGET)
&& (texture->resource.format_flags & WINED3DFMT_FLAG_SRGB_WRITE))
return TRUE;
return FALSE;
}
static inline BOOL needs_srgb_write(const struct wined3d_context *context,