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RenderReadPixels and RenderWritePixels now work properly.

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This commit is contained in:
Mike Gorchak
2009-11-20 07:07:41 +00:00
parent ada6df0ab1
commit 516d648ebd
1 changed files with 10 additions and 0 deletions
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10
src/video/photon/SDL_photon_render.c
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@@ -165,6 +165,8 @@ photon_createrenderer(SDL_Window * window, Uint32 flags)
renderer->RenderLine = photon_renderline;
renderer->RenderFill = photon_renderfill;
renderer->RenderCopy = photon_rendercopy;
renderer->RenderReadPixels = photon_renderreadpixels;
renderer->RenderWritePixels = photon_renderwritepixels;
renderer->RenderPresent = photon_renderpresent;
renderer->DestroyTexture = photon_destroytexture;
renderer->DestroyRenderer = photon_destroyrenderer;
@@ -321,6 +323,10 @@ static int _photon_recreate_surfaces(SDL_Renderer * renderer)
/* Create offscreen surfaces */
allocate_task=SDL_PHOTON_SURFTYPE_OFFSCREEN;
/* Before destroying surfaces, be sure, that rendering was completed */
PgFlush();
PgWaitHWIdle();
/* Destroy current surfaces */
for (it=0; it<SDL_PHOTON_MAX_SURFACES; it++)
{
@@ -1518,6 +1524,10 @@ photon_destroyrenderer(SDL_Renderer * renderer)
SDL_WindowData *wdata = (SDL_WindowData *)window->driverdata;
uint32_t it;
/* Before destroying the renderer, be sure, that rendering was completed */
PgFlush();
PgWaitHWIdle();
/* Destroy graphics context */
if (rdata->gc!=NULL)
{