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cell: fix some problems when displaying to a PIPE_FORMAT_B8G8R8A8_UNORM screen

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This commit is contained in:
Brian Paul 2008-10-27 18:25:33 -06:00
parent 2b9b42befa
commit d01324eb78
1 changed files with 3 additions and 0 deletions
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3
src/gallium/drivers/cell/ppu/cell_texture.c
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@ -310,6 +310,7 @@ cell_twiddle_texture(struct pipe_screen *screen,
switch (ct->base.format) {
case PIPE_FORMAT_A8R8G8B8_UNORM:
case PIPE_FORMAT_B8G8R8A8_UNORM:
{
int numFaces = ct->base.target == PIPE_TEXTURE_CUBE ? 6 : 1;
int offset = bufWidth * bufHeight * 4 * surface->face;
@ -357,6 +358,7 @@ cell_untwiddle_texture(struct pipe_screen *screen,
switch (ct->base.format) {
case PIPE_FORMAT_A8R8G8B8_UNORM:
case PIPE_FORMAT_B8G8R8A8_UNORM:
{
int numFaces = ct->base.target == PIPE_TEXTURE_CUBE ? 6 : 1;
int offset = surface->stride * texHeight * 4 * surface->face;
@ -442,6 +444,7 @@ cell_tex_surface_release(struct pipe_screen *screen,
if ((*s)->usage & PIPE_BUFFER_USAGE_CPU_READ) {
align_free(ct->untiled_data[level]);
ct->untiled_data[level] = NULL;
}
/* XXX if done rendering to teximage, re-tile */