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wined3d: Introduce a separate function for WINED3D_CT_CK_B8G8R8A8.

This commit is contained in:
Henri Verbeet 2014-10-03 09:19:20 +02:00 committed by Alexandre Julliard
parent dabe5b4479
commit 7d42d9ea91
1 changed files with 24 additions and 17 deletions
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41
dlls/wined3d/surface.c
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@ -3282,14 +3282,33 @@ static void convert_b8g8r8x8_unorm_b8g8r8a8_unorm_color_key(const BYTE *src, uns
}
}
static void convert_b8g8r8a8_unorm_b8g8r8a8_unorm_color_key(const BYTE *src, unsigned int src_pitch,
BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height,
const struct wined3d_color_key *color_key)
{
const DWORD *src_row;
unsigned int x, y;
DWORD *dst_row;
for (y = 0; y < height; ++y)
{
src_row = (DWORD *)&src[src_pitch * y];
dst_row = (DWORD *)&dst[dst_pitch * y];
for (x = 0; x < width; ++x)
{
DWORD src_color = src_row[x];
if (color_in_range(color_key, src_color))
src_color &= ~0xff000000;
dst_row[x] = src_color;
}
}
}
static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UINT width, UINT height,
UINT outpitch, enum wined3d_conversion_type conversion_type, struct wined3d_surface *surface)
{
struct wined3d_palette *palette = NULL;
struct wined3d_texture *texture;
const BYTE *source;
unsigned int x, y;
BYTE *dest;
TRACE("src %p, dst %p, pitch %u, width %u, height %u, outpitch %u, conversion_type %#x, surface %p.\n",
src, dst, pitch, width, height, outpitch, conversion_type, surface);
@ -3325,20 +3344,8 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI
break;
case WINED3D_CT_CK_B8G8R8A8:
for (y = 0; y < height; ++y)
{
source = src + pitch * y;
dest = dst + outpitch * y;
for (x = 0; x < width; ++x)
{
DWORD color = *(const DWORD *)source;
if (color_in_range(&texture->src_blt_color_key, color))
color &= ~0xff000000;
*(DWORD*)dest = color;
source += 4;
dest += 4;
}
}
convert_b8g8r8a8_unorm_b8g8r8a8_unorm_color_key(src, pitch, dst, outpitch,
width, height, &texture->src_blt_color_key);
break;
default: