From e377ad45fac4b35cb76e2917f763173a1c09a0b4 Mon Sep 17 00:00:00 2001 From: Henri Verbeet Date: Thu, 2 Oct 2014 09:43:40 +0200 Subject: [PATCH] wined3d: Introduce a separate function for WINED3D_CT_CK_B5G6R5. --- dlls/wined3d/surface.c | 40 +++++++++++++++++++++++++--------------- 1 file changed, 25 insertions(+), 15 deletions(-) diff --git a/dlls/wined3d/surface.c b/dlls/wined3d/surface.c index 0f13c9dd68f..6b13dd0915b 100644 --- a/dlls/wined3d/surface.c +++ b/dlls/wined3d/surface.c @@ -3192,6 +3192,29 @@ static void convert_p8_uint_b8g8r8a8_unorm(const BYTE *src, unsigned int src_pit } } +static void convert_b5g6r5_unorm_b5g5r5a1_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 WORD *src_row; + unsigned int x, y; + WORD *dst_row; + + for (y = 0; y < height; ++y) + { + src_row = (WORD *)&src[src_pitch * y]; + dst_row = (WORD *)&dst[dst_pitch * y]; + for (x = 0; x < width; ++x) + { + WORD src_color = src_row[x]; + if (!color_in_range(color_key, src_color)) + dst_row[x] = 0x8000 | ((src_color & 0xffc0) >> 1) | (src_color & 0x1f); + else + dst_row[x] = ((src_color & 0xffc0) >> 1) | (src_color & 0x1f); + } + } +} + 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) { @@ -3215,21 +3238,8 @@ static HRESULT d3dfmt_convert_surface(const BYTE *src, BYTE *dst, UINT pitch, UI break; case WINED3D_CT_CK_B5G6R5: - for (y = 0; y < height; ++y) - { - source = src + pitch * y; - dest = dst + outpitch * y; - for (x = 0; x < width; ++x) - { - WORD color = *(const WORD *)source; - 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); - source += 2; - dest += 2; - } - } + convert_b5g6r5_unorm_b5g5r5a1_unorm_color_key(src, pitch, dst, outpitch, + width, height, &texture->src_blt_color_key); break; case WINED3D_CT_CK_B5G5R5X1: -- 2.11.4.GIT