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We can assume ARGB surface format when creating cursors (enforced by higher level API)

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This commit is contained in:
Sam Lantinga
2011-03-11 13:59:52 -08:00
parent d58ee21159
commit 9f072787a7
1 changed files with 4 additions and 7 deletions
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11
src/video/windows/SDL_windowsmouse.c
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@@ -22,6 +22,7 @@
#include "SDL_config.h"
#include "SDL_assert.h"
#include "SDL_windowsvideo.h"
#include "../../events/SDL_mouse_c.h"
@@ -49,7 +50,6 @@ static SDL_Cursor *
WIN_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
{
SDL_Cursor *cursor;
SDL_Surface *cvt;
HICON hicon;
HDC hdc;
BITMAPV4HEADER bmh;
@@ -77,12 +77,9 @@ WIN_CreateCursor(SDL_Surface * surface, int hot_x, int hot_y)
ii.hbmMask = CreateBitmap(surface->w, surface->h, 1, 1, NULL);
ReleaseDC(NULL, hdc);
cvt = SDL_ConvertSurfaceFormat(surface, SDL_PIXELFORMAT_ARGB8888, 0);
if (!cvt) {
return NULL;
}
SDL_memcpy(pixels, cvt->pixels, cvt->h * cvt->pitch);
SDL_FreeSurface(cvt);
SDL_assert(surface->format->format == SDL_PIXELFORMAT_ARGB8888);
SDL_assert(surface->pitch == surface->w * 4);
SDL_memcpy(pixels, surface->pixels, surface->h * surface->pitch);
hicon = CreateIconIndirect(&ii);