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Added SDL_copyp to avoid size mismatch when copying values (thanks @1bsyl!)

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Closes https://github.com/libsdl-org/SDL/pull/5811
This commit is contained in:
Sam Lantinga
2022-06-17 10:22:28 -07:00
parent b0e827fb65
commit adc6875870
18 changed files with 49 additions and 44 deletions
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8
src/render/opengl/SDL_render_gl.c
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@@ -1254,8 +1254,8 @@ GL_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vertic
case SDL_RENDERCMD_SETVIEWPORT: {
SDL_Rect *viewport = &data->drawstate.viewport;
if (SDL_memcmp(viewport, &cmd->data.viewport.rect, sizeof (SDL_Rect)) != 0) {
SDL_memcpy(viewport, &cmd->data.viewport.rect, sizeof (SDL_Rect));
if (SDL_memcmp(viewport, &cmd->data.viewport.rect, sizeof(cmd->data.viewport.rect)) != 0) {
SDL_copyp(viewport, &cmd->data.viewport.rect);
data->drawstate.viewport_dirty = SDL_TRUE;
}
break;
@@ -1268,8 +1268,8 @@ GL_RunCommandQueue(SDL_Renderer * renderer, SDL_RenderCommand *cmd, void *vertic
data->drawstate.cliprect_enabled_dirty = SDL_TRUE;
}
if (SDL_memcmp(&data->drawstate.cliprect, rect, sizeof (SDL_Rect)) != 0) {
SDL_memcpy(&data->drawstate.cliprect, rect, sizeof (SDL_Rect));
if (SDL_memcmp(&data->drawstate.cliprect, rect, sizeof(*rect)) != 0) {
SDL_copyp(&data->drawstate.cliprect, rect);
data->drawstate.cliprect_dirty = SDL_TRUE;
}
break;