diff options
Diffstat (limited to 'src/gallium/drivers/r300')
| -rw-r--r-- | src/gallium/drivers/r300/r300_transfer.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/src/gallium/drivers/r300/r300_transfer.c b/src/gallium/drivers/r300/r300_transfer.c index b557212887..30de9ec1e3 100644 --- a/src/gallium/drivers/r300/r300_transfer.c +++ b/src/gallium/drivers/r300/r300_transfer.c @@ -87,6 +87,8 @@ r300_texture_get_transfer(struct pipe_context *ctx, struct r300_transfer *trans; struct pipe_resource base; boolean referenced_cs, referenced_hw, blittable; + const struct util_format_description *desc = + util_format_description(texture->format); referenced_cs = r300->rws->cs_is_buffer_referenced(r300->cs, tex->cs_buf); @@ -97,9 +99,8 @@ r300_texture_get_transfer(struct pipe_context *ctx, r300->rws->buffer_is_busy(tex->buf); } - blittable = ctx->screen->is_format_supported( - ctx->screen, texture->format, texture->target, 0, - PIPE_BIND_SAMPLER_VIEW | PIPE_BIND_RENDER_TARGET, 0); + blittable = desc->layout == UTIL_FORMAT_LAYOUT_PLAIN || + desc->layout == UTIL_FORMAT_LAYOUT_S3TC; trans = CALLOC_STRUCT(r300_transfer); if (trans) { @@ -113,7 +114,7 @@ r300_texture_get_transfer(struct pipe_context *ctx, * for this transfer. * Also make write transfers pipelined. */ if (tex->tex.microtile || tex->tex.macrotile[level] || - ((referenced_hw & !(usage & PIPE_TRANSFER_READ)) && blittable)) { + (referenced_hw && blittable && !(usage & PIPE_TRANSFER_READ))) { if (r300->blitter->running) { fprintf(stderr, "r300: ERROR: Blitter recursion in texture_get_transfer.\n"); os_break(); |