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Fix clear color when rendering to VA surfaces

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This commit is contained in:
Cameron Gutman 2024-01-02 23:42:20 -06:00
parent a9b459cdb1
commit 0f640b8dd9
1 changed files with 16 additions and 0 deletions
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16
src/platform/linux/graphics.cpp
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@ -605,6 +605,22 @@ namespace egl {
nv12->buf.bind(std::begin(nv12->tex), std::end(nv12->tex));
GLenum attachments[] {
GL_COLOR_ATTACHMENT0,
GL_COLOR_ATTACHMENT1
};
for (int x = 0; x < sizeof(attachments) / sizeof(decltype(attachments[0])); ++x) {
gl::ctx.BindFramebuffer(GL_FRAMEBUFFER, nv12->buf[x]);
gl::ctx.DrawBuffers(1, &attachments[x]);
const float y_black[] = { 0.0f, 0.0f, 0.0f, 0.0f };
const float uv_black[] = { 0.5f, 0.5f, 0.5f, 0.5f };
gl::ctx.ClearBufferfv(GL_COLOR, 0, x == 0 ? y_black : uv_black);
}
gl::ctx.BindFramebuffer(GL_FRAMEBUFFER, 0);
gl_drain_errors;
return nv12;