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If the viewport changes the cliprect should be updated

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The clip rectangle is defined to be viewport relative, so if the viewport changes we need to update it.

Fixes https://github.com/libsdl-org/SDL/issues/9094
This commit is contained in:
Sam Lantinga 2024-02-25 09:37:56 -08:00
parent 1cae52bbac
commit d0af01e7d4
9 changed files with 32 additions and 23 deletions
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1
src/render/direct3d/SDL_render_d3d.c
View file

@ -1187,6 +1187,7 @@ static int D3D_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd, v
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;
data->drawstate.cliprect_dirty = SDL_TRUE;
}
break;
}

1
src/render/direct3d11/SDL_render_d3d11.c
View file

@ -2479,6 +2479,7 @@ static int D3D11_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd,
if (SDL_memcmp(viewport, &cmd->data.viewport.rect, sizeof(cmd->data.viewport.rect)) != 0) {
SDL_copyp(viewport, &cmd->data.viewport.rect);
rendererData->viewportDirty = SDL_TRUE;
rendererData->cliprectDirty = SDL_TRUE;
}
break;
}

1
src/render/direct3d12/SDL_render_d3d12.c
View file

@ -2823,6 +2823,7 @@ static int D3D12_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd,
if (SDL_memcmp(viewport, &cmd->data.viewport.rect, sizeof(cmd->data.viewport.rect)) != 0) {
SDL_copyp(viewport, &cmd->data.viewport.rect);
rendererData->viewportDirty = SDL_TRUE;
rendererData->cliprectDirty = SDL_TRUE;
}
break;
}

1
src/render/opengl/SDL_render_gl.c
View file

@ -1257,6 +1257,7 @@ static int GL_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd, vo
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;
data->drawstate.cliprect_dirty = SDL_TRUE;
}
break;
}

1
src/render/opengles2/SDL_render_gles2.c
View file

@ -1244,6 +1244,7 @@ static int GLES2_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd,
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;
data->drawstate.cliprect_dirty = SDL_TRUE;
}
break;
}

1
src/render/ps2/SDL_render_ps2.c
View file

@ -492,6 +492,7 @@ static int PS2_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd, v
case SDL_RENDERCMD_SETVIEWPORT:
{
PS2_RenderSetViewPort(renderer, cmd);
/* FIXME: We need to update the clip rect too, see https://github.com/libsdl-org/SDL/issues/9094 */
break;
}
case SDL_RENDERCMD_SETCLIPRECT:

1
src/render/psp/SDL_render_psp.c
View file

@ -1078,6 +1078,7 @@ static int PSP_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd, v
sceGuOffset(2048 - (viewport->w >> 1), 2048 - (viewport->h >> 1));
sceGuViewport(2048, 2048, viewport->w, viewport->h);
sceGuScissor(viewport->x, viewport->y, viewport->w, viewport->h);
/* FIXME: We need to update the clip rect too, see https://github.com/libsdl-org/SDL/issues/9094 */
break;
}

1
src/render/vitagxm/SDL_render_vita_gxm.c
View file

@ -981,6 +981,7 @@ static int VITA_GXM_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *c
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;
data->drawstate.cliprect_dirty = SDL_TRUE;
}
break;
}

1
src/render/vulkan/SDL_render_vulkan.c
View file

@ -3385,6 +3385,7 @@ static int VULKAN_RunCommandQueue(SDL_Renderer *renderer, SDL_RenderCommand *cmd
if (SDL_memcmp(viewport, &cmd->data.viewport.rect, sizeof(cmd->data.viewport.rect)) != 0) {
SDL_copyp(viewport, &cmd->data.viewport.rect);
rendererData->viewportDirty = SDL_TRUE;
rendererData->cliprectDirty = SDL_TRUE;
}
break;
}