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Diffstat (limited to 'src/gallium/drivers/r600/r600_screen.c')
-rw-r--r--src/gallium/drivers/r600/r600_screen.c76
1 files changed, 39 insertions, 37 deletions
diff --git a/src/gallium/drivers/r600/r600_screen.c b/src/gallium/drivers/r600/r600_screen.c
index 68615ca1620..4b87327a7cf 100644
--- a/src/gallium/drivers/r600/r600_screen.c
+++ b/src/gallium/drivers/r600/r600_screen.c
@@ -32,6 +32,7 @@
#include "r600_context.h"
#include "r600_public.h"
#include "r600_resource.h"
+#include "r600_state_inlines.h"
static const char* r600_get_vendor(struct pipe_screen* pscreen)
{
@@ -133,50 +134,51 @@ static boolean r600_is_format_supported(struct pipe_screen* screen,
enum pipe_format format,
enum pipe_texture_target target,
unsigned sample_count,
- unsigned bindings,
+ unsigned usage,
unsigned geom_flags)
{
+ unsigned retval = 0;
if (target >= PIPE_MAX_TEXTURE_TYPES) {
R600_ERR("r600: unsupported texture type %d\n", target);
return FALSE;
}
- switch (format) {
- case PIPE_FORMAT_B4G4R4A4_UNORM:
- case PIPE_FORMAT_B5G6R5_UNORM:
- case PIPE_FORMAT_B5G5R5A1_UNORM:
- case PIPE_FORMAT_A8_UNORM:
- case PIPE_FORMAT_L8_UNORM:
- case PIPE_FORMAT_A8R8G8B8_SRGB:
- case PIPE_FORMAT_R8G8B8A8_SRGB:
- case PIPE_FORMAT_DXT1_RGB:
- case PIPE_FORMAT_DXT1_RGBA:
- case PIPE_FORMAT_DXT3_RGBA:
- case PIPE_FORMAT_DXT5_RGBA:
- case PIPE_FORMAT_UYVY:
- case PIPE_FORMAT_L8_SRGB:
- case PIPE_FORMAT_L8A8_SRGB:
- case PIPE_FORMAT_L8A8_UNORM:
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- case PIPE_FORMAT_X8R8G8B8_UNORM:
- case PIPE_FORMAT_R8G8B8A8_UNORM:
- case PIPE_FORMAT_R8G8B8X8_UNORM:
- case PIPE_FORMAT_B8G8R8A8_UNORM:
- case PIPE_FORMAT_B8G8R8X8_UNORM:
- case PIPE_FORMAT_A8B8G8R8_SRGB:
- case PIPE_FORMAT_B8G8R8A8_SRGB:
- case PIPE_FORMAT_I8_UNORM:
- case PIPE_FORMAT_Z16_UNORM:
- case PIPE_FORMAT_X8Z24_UNORM:
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
- case PIPE_FORMAT_Z32_UNORM:
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
- case PIPE_FORMAT_Z24X8_UNORM:
- return TRUE;
- default:
- /* Unknown format... */
- break;
+
+ /* Multisample */
+ if (sample_count > 1)
+ return FALSE;
+
+ if ((usage & PIPE_BIND_SAMPLER_VIEW) &&
+ r600_is_sampler_format_supported(format)) {
+ retval |= PIPE_BIND_SAMPLER_VIEW;
+ }
+
+ if ((usage & (PIPE_BIND_RENDER_TARGET |
+ PIPE_BIND_DISPLAY_TARGET |
+ PIPE_BIND_SCANOUT |
+ PIPE_BIND_SHARED)) &&
+ r600_is_colorbuffer_format_supported(format)) {
+ retval |= usage &
+ (PIPE_BIND_RENDER_TARGET |
+ PIPE_BIND_DISPLAY_TARGET |
+ PIPE_BIND_SCANOUT |
+ PIPE_BIND_SHARED);
}
- return FALSE;
+
+ if ((usage & PIPE_BIND_DEPTH_STENCIL) &&
+ r600_is_zs_format_supported(format)) {
+ retval |= PIPE_BIND_DEPTH_STENCIL;
+ }
+
+ if ((usage & PIPE_BIND_VERTEX_BUFFER) &&
+ r600_is_vertex_format_supported(format))
+ retval |= PIPE_BIND_VERTEX_BUFFER;
+
+ if (usage & PIPE_BIND_TRANSFER_READ)
+ retval |= PIPE_BIND_TRANSFER_READ;
+ if (usage & PIPE_BIND_TRANSFER_WRITE)
+ retval |= PIPE_BIND_TRANSFER_WRITE;
+
+ return retval == usage;
}
static void r600_destroy_screen(struct pipe_screen* pscreen)