On 06/20/2017 06:29 AM, Marek Olšák wrote:
> From: Marek Olšák <marek.ol...@amd.com>
>
> _mesa_update_state will no longer recompute Width/Height if the framebuffer
> is complete. We now rely on the FBO completeness check to do it.
>
> The only code that needs to be fixed seems to be this one.
I just started it running.
> ---
> src/mesa/drivers/common/meta.c | 5 +++++
> 1 file changed, 5 insertions(+)
>
> diff --git a/src/mesa/drivers/common/meta.c b/src/mesa/drivers/common/meta.c
> index 1ff4651..6f6a5cc 100644
> --- a/src/mesa/drivers/common/meta.c
> +++ b/src/mesa/drivers/common/meta.c
> @@ -3057,20 +3057,25 @@ decompress_texture_image(struct gl_context *ctx,
> decompress_fbo->rb);
> }
> else {
> _mesa_bind_framebuffers(ctx, decompress_fbo->fb, decompress_fbo->fb);
> }
>
> /* alloc dest surface */
> if (width > decompress_fbo->Width || height > decompress_fbo->Height) {
> _mesa_renderbuffer_storage(ctx, decompress_fbo->rb, rbFormat,
> width, height, 0);
> +
> + /* Do the full completeness check to recompute
> + * ctx->DrawBuffer->Width/Height.
> + */
> + ctx->DrawBuffer->_Status = GL_FRAMEBUFFER_UNDEFINED;
> status = _mesa_check_framebuffer_status(ctx, ctx->DrawBuffer);
> if (status != GL_FRAMEBUFFER_COMPLETE) {
> /* If the framebuffer isn't complete then we'll leave
> * decompress_fbo->Width as zero so that it will fail again next
> time
> * too */
> _mesa_meta_end(ctx);
> return false;
> }
> decompress_fbo->Width = width;
> decompress_fbo->Height = height;
>
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