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r300g: fix surface_copy for compressed formats

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No accelerated blitting for these, it's too messy.
This commit is contained in:
Marek Olšák 2010-05-02 17:19:03 +02:00
parent 2df3c361ef
commit 3b2cf97c5c
1 changed files with 2 additions and 1 deletions
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3
src/gallium/drivers/r300/r300_blit.c
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@ -137,7 +137,8 @@ void r300_surface_copy(struct pipe_context* pipe,
if (!pipe->screen->is_format_supported(pipe->screen,
old_format, src->texture->target,
PIPE_BIND_RENDER_TARGET |
PIPE_BIND_SAMPLER_VIEW, 0)) {
PIPE_BIND_SAMPLER_VIEW, 0) &&
util_format_description(old_format)->layout == UTIL_FORMAT_LAYOUT_PLAIN) {
switch (util_format_get_blocksize(old_format)) {
case 1:
new_format = PIPE_FORMAT_I8_UNORM;