Module: wine Branch: master Commit: e10a46c30006d90dae9190b0ffb3985a7b3fc6d8 URL: http://source.winehq.org/git/wine.git/?a=commit;h=e10a46c30006d90dae9190b0ff...
Author: Henri Verbeet hverbeet@codeweavers.com Date: Thu Oct 2 09:43:39 2014 +0200
wined3d: Introduce a separate function for WINED3D_CT_P8.
---
dlls/wined3d/surface.c | 87 ++++++++++++++++++++++++++++---------------------- 1 file changed, 48 insertions(+), 39 deletions(-)
diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c index cf057e2..0f13c9d 100644 --- a/dlls/wined3d/surface.c +++ b/dlls/wined3d/surface.c @@ -3156,9 +3156,47 @@ static BOOL color_in_range(const struct wined3d_color_key *color_key, DWORD colo && color <= color_key->color_space_high_value; }
+static void convert_p8_uint_b8g8r8a8_unorm(const BYTE *src, unsigned int src_pitch, + BYTE *dst, unsigned int dst_pitch, unsigned int width, unsigned int height, + const struct wined3d_palette *palette, const struct wined3d_color_key *color_key) +{ + const BYTE *src_row; + unsigned int x, y; + DWORD *dst_row; + + if (!palette) + { + /* FIXME: This should probably use the system palette. */ + FIXME("P8 surface loaded without a palette.\n"); + + for (y = 0; y < height; ++y) + { + memset(&dst[dst_pitch * y], 0, width * 4); + } + + return; + } + + for (y = 0; y < height; ++y) + { + src_row = &src[src_pitch * y]; + dst_row = (DWORD *)&dst[dst_pitch * y]; + for (x = 0; x < width; ++x) + { + BYTE src_color = src_row[x]; + dst_row[x] = 0xff000000 + | (palette->colors[src_color].rgbRed << 16) + | (palette->colors[src_color].rgbGreen << 8) + | palette->colors[src_color].rgbBlue; + } + } +} + 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; @@ -3166,43 +3204,14 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI 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);
+ texture = surface->container; switch (conversion_type) { case WINED3D_CT_P8: - if (surface->container->swapchain && surface->container->swapchain->palette) - { - const struct wined3d_palette *palette = surface->container->swapchain->palette; - for (y = 0; y < height; y++) - { - source = src + pitch * y; - dest = dst + outpitch * y; - for (x = 0; x < width; x++) - { - BYTE color = *source++; - *dest++ = palette->colors[color].rgbBlue; - *dest++ = palette->colors[color].rgbGreen; - *dest++ = palette->colors[color].rgbRed; - *dest++ = 0; - } - } - } - else - { - /* This should probably use the system palette, but unless - * the X server is running in P8 mode there is no such thing. - * The probably best solution is to set the fixed 20 colors - * from the default windows palette and set the rest to black, - * white, or some ugly pink. For now use black for the entire - * palette. Don't use pink everywhere. Age of Empires 2 draws - * a front buffer filled with zeroes without a palette when - * starting and we don't want the screen to flash in an ugly - * color. */ - FIXME("P8 surface loaded without a palette.\n"); - for (y = 0; y < height; ++y) - { - memset(&dst[outpitch * y], 0, width * 4); - } - } + if (texture->swapchain && texture->swapchain->palette) + palette = texture->swapchain->palette; + convert_p8_uint_b8g8r8a8_unorm(src, pitch, dst, outpitch, + width, height, palette, &texture->src_blt_color_key); break;
case WINED3D_CT_CK_B5G6R5: @@ -3213,7 +3222,7 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI for (x = 0; x < width; ++x) { WORD color = *(const WORD *)source; - if (!color_in_range(&surface->container->src_blt_color_key, color)) + if (!color_in_range(&texture->src_blt_color_key, color)) *(WORD *)dest = 0x8000 | ((color & 0xffc0) >> 1) | (color & 0x1f); else *(WORD *)dest = ((color & 0xffc0) >> 1) | (color & 0x1f); @@ -3235,7 +3244,7 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI for (x = 0; x < width; x++ ) { WORD color = *Source++; *Dest = color; - if (!color_in_range(&surface->container->src_blt_color_key, color)) + if (!color_in_range(&texture->src_blt_color_key, color)) *Dest |= (1 << 15); else *Dest &= ~(1 << 15); @@ -3253,7 +3262,7 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI for (x = 0; x < width; ++x) { DWORD color = ((DWORD)source[2] << 16) | ((DWORD)source[1] << 8) | (DWORD)source[0]; - if (!color_in_range(&surface->container->src_blt_color_key, color)) + if (!color_in_range(&texture->src_blt_color_key, color)) color |= 0xff000000; *(DWORD *)dest = color; source += 3; @@ -3270,7 +3279,7 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI for (x = 0; x < width; ++x) { DWORD color = *(const DWORD *)source; - if (color_in_range(&surface->container->src_blt_color_key, color)) + if (color_in_range(&texture->src_blt_color_key, color)) *(DWORD *)dest = color & ~0xff000000; else *(DWORD *)dest = color | 0xff000000; @@ -3288,7 +3297,7 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI for (x = 0; x < width; ++x) { DWORD color = *(const DWORD *)source; - if (color_in_range(&surface->container->src_blt_color_key, color)) + if (color_in_range(&texture->src_blt_color_key, color)) color &= ~0xff000000; *(DWORD*)dest = color; source += 4;
-
Alexandre Julliard