* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
* IN THE SOFTWARE.
*/
-#include "main/context.h"
#include "main/mtypes.h"
+#include "isl/isl.h"
+
#include "brw_context.h"
#include "brw_state.h"
#include "brw_defines.h"
-#include "brw_wm.h"
-
-struct surface_format_info {
- bool exists;
- int sampling;
- int filtering;
- int shadow_compare;
- int chroma_key;
- int render_target;
- int alpha_blend;
- int input_vb;
- int streamed_output_vb;
- int color_processing;
- const char *name;
-};
-
-/* This macro allows us to write the table almost as it appears in the PRM,
- * while restructuring it to turn it into the C code we want.
- */
-#define SF(sampl, filt, shad, ck, rt, ab, vb, so, color, sf) \
- [BRW_SURFACEFORMAT_##sf] = { true, sampl, filt, shad, ck, rt, ab, vb, so, color, #sf},
-
-#define Y 0
-#define x 999
-/**
- * This is the table of support for surface (texture, renderbuffer, and vertex
- * buffer, but not depthbuffer) formats across the various hardware generations.
- *
- * The table is formatted to match the documentation, except that the docs have
- * this ridiculous mapping of Y[*+~^#&] for "supported on DevWhatever". To put
- * it in our table, here's the mapping:
- *
- * Y*: 45
- * Y+: 45 (g45/gm45)
- * Y~: 50 (gen5)
- * Y^: 60 (gen6)
- * Y#: 70 (gen7)
- *
- * The abbreviations in the header below are:
- * smpl - Sampling Engine
- * filt - Sampling Engine Filtering
- * shad - Sampling Engine Shadow Map
- * CK - Sampling Engine Chroma Key
- * RT - Render Target
- * AB - Alpha Blend Render Target
- * VB - Input Vertex Buffer
- * SO - Steamed Output Vertex Buffers (transform feedback)
- * color - Color Processing
- * sf - Surface Format
- *
- * See page 88 of the Sandybridge PRM VOL4_Part1 PDF.
- *
- * As of Ivybridge, the columns are no longer in that table and the
- * information can be found spread across:
- *
- * - VOL2_Part1 section 2.5.11 Format Conversion (vertex fetch).
- * - VOL4_Part1 section 2.12.2.1.2 Sampler Output Channel Mapping.
- * - VOL4_Part1 section 3.9.11 Render Target Write.
- */
-const struct surface_format_info surface_formats[] = {
-/* smpl filt shad CK RT AB VB SO color */
- SF( Y, 50, x, x, Y, Y, Y, Y, x, R32G32B32A32_FLOAT)
- SF( Y, x, x, x, Y, x, Y, Y, x, R32G32B32A32_SINT)
- SF( Y, x, x, x, Y, x, Y, Y, x, R32G32B32A32_UINT)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_UNORM)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_SNORM)
- SF( x, x, x, x, x, x, Y, x, x, R64G64_FLOAT)
- SF( Y, 50, x, x, x, x, x, x, x, R32G32B32X32_FLOAT)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32A32_USCALED)
- SF( x, x, x, x, x, x, x, x, x, R32G32B32A32_SFIXED)
- SF( x, x, x, x, x, x, x, x, x, R64G64_PASSTHRU)
- SF( Y, 50, x, x, x, x, Y, Y, x, R32G32B32_FLOAT)
- SF( Y, x, x, x, x, x, Y, Y, x, R32G32B32_SINT)
- SF( Y, x, x, x, x, x, Y, Y, x, R32G32B32_UINT)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32_UNORM)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32_SNORM)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R32G32B32_USCALED)
- SF( x, x, x, x, x, x, x, x, x, R32G32B32_SFIXED)
- SF( Y, Y, x, x, Y, 45, Y, x, 60, R16G16B16A16_UNORM)
- SF( Y, Y, x, x, Y, 60, Y, x, x, R16G16B16A16_SNORM)
- SF( Y, x, x, x, Y, x, Y, x, x, R16G16B16A16_SINT)
- SF( Y, x, x, x, Y, x, Y, x, x, R16G16B16A16_UINT)
- SF( Y, Y, x, x, Y, Y, Y, x, x, R16G16B16A16_FLOAT)
- SF( Y, 50, x, x, Y, Y, Y, Y, x, R32G32_FLOAT)
- SF( Y, 70, x, x, Y, Y, Y, Y, x, R32G32_FLOAT_LD)
- SF( Y, x, x, x, Y, x, Y, Y, x, R32G32_SINT)
- SF( Y, x, x, x, Y, x, Y, Y, x, R32G32_UINT)
- SF( Y, 50, Y, x, x, x, x, x, x, R32_FLOAT_X8X24_TYPELESS)
- SF( Y, x, x, x, x, x, x, x, x, X32_TYPELESS_G8X24_UINT)
- SF( Y, 50, x, x, x, x, x, x, x, L32A32_FLOAT)
- SF( x, x, x, x, x, x, Y, x, x, R32G32_UNORM)
- SF( x, x, x, x, x, x, Y, x, x, R32G32_SNORM)
- SF( x, x, x, x, x, x, Y, x, x, R64_FLOAT)
- SF( Y, Y, x, x, x, x, x, x, x, R16G16B16X16_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, R16G16B16X16_FLOAT)
- SF( Y, 50, x, x, x, x, x, x, x, A32X32_FLOAT)
- SF( Y, 50, x, x, x, x, x, x, x, L32X32_FLOAT)
- SF( Y, 50, x, x, x, x, x, x, x, I32X32_FLOAT)
- SF( x, x, x, x, x, x, Y, x, x, R16G16B16A16_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R16G16B16A16_USCALED)
- SF( x, x, x, x, x, x, Y, x, x, R32G32_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R32G32_USCALED)
- SF( x, x, x, x, x, x, x, x, x, R32G32_SFIXED)
- SF( x, x, x, x, x, x, x, x, x, R64_PASSTHRU)
- SF( Y, Y, x, Y, Y, Y, Y, x, 60, B8G8R8A8_UNORM)
- SF( Y, Y, x, x, Y, Y, x, x, x, B8G8R8A8_UNORM_SRGB)
-/* smpl filt shad CK RT AB VB SO color */
- SF( Y, Y, x, x, Y, Y, Y, x, 60, R10G10B10A2_UNORM)
- SF( Y, Y, x, x, x, x, x, x, 60, R10G10B10A2_UNORM_SRGB)
- SF( Y, x, x, x, Y, x, Y, x, x, R10G10B10A2_UINT)
- SF( Y, Y, x, x, x, Y, Y, x, x, R10G10B10_SNORM_A2_UNORM)
- SF( Y, Y, x, x, Y, Y, Y, x, 60, R8G8B8A8_UNORM)
- SF( Y, Y, x, x, Y, Y, x, x, 60, R8G8B8A8_UNORM_SRGB)
- SF( Y, Y, x, x, Y, 60, Y, x, x, R8G8B8A8_SNORM)
- SF( Y, x, x, x, Y, x, Y, x, x, R8G8B8A8_SINT)
- SF( Y, x, x, x, Y, x, Y, x, x, R8G8B8A8_UINT)
- SF( Y, Y, x, x, Y, 45, Y, x, x, R16G16_UNORM)
- SF( Y, Y, x, x, Y, 60, Y, x, x, R16G16_SNORM)
- SF( Y, x, x, x, Y, x, Y, x, x, R16G16_SINT)
- SF( Y, x, x, x, Y, x, Y, x, x, R16G16_UINT)
- SF( Y, Y, x, x, Y, Y, Y, x, x, R16G16_FLOAT)
- SF( Y, Y, x, x, Y, Y, x, x, 60, B10G10R10A2_UNORM)
- SF( Y, Y, x, x, Y, Y, x, x, 60, B10G10R10A2_UNORM_SRGB)
- SF( Y, Y, x, x, Y, Y, Y, x, x, R11G11B10_FLOAT)
- SF( Y, x, x, x, Y, x, Y, Y, x, R32_SINT)
- SF( Y, x, x, x, Y, x, Y, Y, x, R32_UINT)
- SF( Y, 50, Y, x, Y, Y, Y, Y, x, R32_FLOAT)
- SF( Y, 50, Y, x, x, x, x, x, x, R24_UNORM_X8_TYPELESS)
- SF( Y, x, x, x, x, x, x, x, x, X24_TYPELESS_G8_UINT)
- SF( Y, Y, x, x, x, x, x, x, x, L16A16_UNORM)
- SF( Y, 50, Y, x, x, x, x, x, x, I24X8_UNORM)
- SF( Y, 50, Y, x, x, x, x, x, x, L24X8_UNORM)
- SF( Y, 50, Y, x, x, x, x, x, x, A24X8_UNORM)
- SF( Y, 50, Y, x, x, x, x, x, x, I32_FLOAT)
- SF( Y, 50, Y, x, x, x, x, x, x, L32_FLOAT)
- SF( Y, 50, Y, x, x, x, x, x, x, A32_FLOAT)
- SF( Y, Y, x, Y, x, x, x, x, 60, B8G8R8X8_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, B8G8R8X8_UNORM_SRGB)
- SF( Y, Y, x, x, x, x, x, x, x, R8G8B8X8_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, R8G8B8X8_UNORM_SRGB)
- SF( Y, Y, x, x, x, x, x, x, x, R9G9B9E5_SHAREDEXP)
- SF( Y, Y, x, x, x, x, x, x, x, B10G10R10X2_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, L16A16_FLOAT)
- SF( x, x, x, x, x, x, Y, x, x, R32_UNORM)
- SF( x, x, x, x, x, x, Y, x, x, R32_SNORM)
-/* smpl filt shad CK RT AB VB SO color */
- SF( x, x, x, x, x, x, Y, x, x, R10G10B10X2_USCALED)
- SF( x, x, x, x, x, x, Y, x, x, R8G8B8A8_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R8G8B8A8_USCALED)
- SF( x, x, x, x, x, x, Y, x, x, R16G16_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R16G16_USCALED)
- SF( x, x, x, x, x, x, Y, x, x, R32_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R32_USCALED)
- SF( Y, Y, x, Y, Y, Y, x, x, x, B5G6R5_UNORM)
- SF( Y, Y, x, x, Y, Y, x, x, x, B5G6R5_UNORM_SRGB)
- SF( Y, Y, x, Y, Y, Y, x, x, x, B5G5R5A1_UNORM)
- SF( Y, Y, x, x, Y, Y, x, x, x, B5G5R5A1_UNORM_SRGB)
- SF( Y, Y, x, Y, Y, Y, x, x, x, B4G4R4A4_UNORM)
- SF( Y, Y, x, x, Y, Y, x, x, x, B4G4R4A4_UNORM_SRGB)
- SF( Y, Y, x, x, Y, Y, Y, x, x, R8G8_UNORM)
- SF( Y, Y, x, Y, Y, 60, Y, x, x, R8G8_SNORM)
- SF( Y, x, x, x, Y, x, Y, x, x, R8G8_SINT)
- SF( Y, x, x, x, Y, x, Y, x, x, R8G8_UINT)
- SF( Y, Y, Y, x, Y, 45, Y, x, 70, R16_UNORM)
- SF( Y, Y, x, x, Y, 60, Y, x, x, R16_SNORM)
- SF( Y, x, x, x, Y, x, Y, x, x, R16_SINT)
- SF( Y, x, x, x, Y, x, Y, x, x, R16_UINT)
- SF( Y, Y, x, x, Y, Y, Y, x, x, R16_FLOAT)
- SF(50, 50, x, x, x, x, x, x, x, A8P8_UNORM_PALETTE0)
- SF(50, 50, x, x, x, x, x, x, x, A8P8_UNORM_PALETTE1)
- SF( Y, Y, Y, x, x, x, x, x, x, I16_UNORM)
- SF( Y, Y, Y, x, x, x, x, x, x, L16_UNORM)
- SF( Y, Y, Y, x, x, x, x, x, x, A16_UNORM)
- SF( Y, Y, x, Y, x, x, x, x, x, L8A8_UNORM)
- SF( Y, Y, Y, x, x, x, x, x, x, I16_FLOAT)
- SF( Y, Y, Y, x, x, x, x, x, x, L16_FLOAT)
- SF( Y, Y, Y, x, x, x, x, x, x, A16_FLOAT)
- SF(45, 45, x, x, x, x, x, x, x, L8A8_UNORM_SRGB)
- SF( Y, Y, x, Y, x, x, x, x, x, R5G5_SNORM_B6_UNORM)
- SF( x, x, x, x, Y, Y, x, x, x, B5G5R5X1_UNORM)
- SF( x, x, x, x, Y, Y, x, x, x, B5G5R5X1_UNORM_SRGB)
- SF( x, x, x, x, x, x, Y, x, x, R8G8_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R8G8_USCALED)
-/* smpl filt shad CK RT AB VB SO color */
- SF( x, x, x, x, x, x, Y, x, x, R16_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R16_USCALED)
- SF(50, 50, x, x, x, x, x, x, x, P8A8_UNORM_PALETTE0)
- SF(50, 50, x, x, x, x, x, x, x, P8A8_UNORM_PALETTE1)
- SF( x, x, x, x, x, x, x, x, x, A1B5G5R5_UNORM)
- SF( x, x, x, x, x, x, x, x, x, A4B4G4R4_UNORM)
- SF( x, x, x, x, x, x, x, x, x, L8A8_UINT)
- SF( x, x, x, x, x, x, x, x, x, L8A8_SINT)
- SF( Y, Y, x, 45, Y, Y, Y, x, x, R8_UNORM)
- SF( Y, Y, x, x, Y, 60, Y, x, x, R8_SNORM)
- SF( Y, x, x, x, Y, x, Y, x, x, R8_SINT)
- SF( Y, x, x, x, Y, x, Y, x, x, R8_UINT)
- SF( Y, Y, x, Y, Y, Y, x, x, x, A8_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, I8_UNORM)
- SF( Y, Y, x, Y, x, x, x, x, x, L8_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, P4A4_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, A4P4_UNORM)
- SF( x, x, x, x, x, x, Y, x, x, R8_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R8_USCALED)
- SF(45, 45, x, x, x, x, x, x, x, P8_UNORM_PALETTE0)
- SF(45, 45, x, x, x, x, x, x, x, L8_UNORM_SRGB)
- SF(45, 45, x, x, x, x, x, x, x, P8_UNORM_PALETTE1)
- SF(45, 45, x, x, x, x, x, x, x, P4A4_UNORM_PALETTE1)
- SF(45, 45, x, x, x, x, x, x, x, A4P4_UNORM_PALETTE1)
- SF( x, x, x, x, x, x, x, x, x, Y8_SNORM)
- SF( x, x, x, x, x, x, x, x, x, L8_UINT)
- SF( x, x, x, x, x, x, x, x, x, L8_SINT)
- SF( x, x, x, x, x, x, x, x, x, I8_UINT)
- SF( x, x, x, x, x, x, x, x, x, I8_SINT)
- SF(45, 45, x, x, x, x, x, x, x, DXT1_RGB_SRGB)
- SF( Y, Y, x, x, x, x, x, x, x, R1_UINT)
- SF( Y, Y, x, Y, Y, x, x, x, 60, YCRCB_NORMAL)
- SF( Y, Y, x, Y, Y, x, x, x, 60, YCRCB_SWAPUVY)
- SF(45, 45, x, x, x, x, x, x, x, P2_UNORM_PALETTE0)
- SF(45, 45, x, x, x, x, x, x, x, P2_UNORM_PALETTE1)
- SF( Y, Y, x, Y, x, x, x, x, x, BC1_UNORM)
- SF( Y, Y, x, Y, x, x, x, x, x, BC2_UNORM)
- SF( Y, Y, x, Y, x, x, x, x, x, BC3_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, BC4_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, BC5_UNORM)
- SF( Y, Y, x, x, x, x, x, x, x, BC1_UNORM_SRGB)
- SF( Y, Y, x, x, x, x, x, x, x, BC2_UNORM_SRGB)
- SF( Y, Y, x, x, x, x, x, x, x, BC3_UNORM_SRGB)
- SF( Y, x, x, x, x, x, x, x, x, MONO8)
- SF( Y, Y, x, x, Y, x, x, x, 60, YCRCB_SWAPUV)
- SF( Y, Y, x, x, Y, x, x, x, 60, YCRCB_SWAPY)
- SF( Y, Y, x, x, x, x, x, x, x, DXT1_RGB)
-/* smpl filt shad CK RT AB VB SO color */
- SF( Y, Y, x, x, x, x, x, x, x, FXT1)
- SF( x, x, x, x, x, x, Y, x, x, R8G8B8_UNORM)
- SF( x, x, x, x, x, x, Y, x, x, R8G8B8_SNORM)
- SF( x, x, x, x, x, x, Y, x, x, R8G8B8_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R8G8B8_USCALED)
- SF( x, x, x, x, x, x, Y, x, x, R64G64B64A64_FLOAT)
- SF( x, x, x, x, x, x, Y, x, x, R64G64B64_FLOAT)
- SF( Y, Y, x, x, x, x, x, x, x, BC4_SNORM)
- SF( Y, Y, x, x, x, x, x, x, x, BC5_SNORM)
- SF(50, 50, x, x, x, x, 60, x, x, R16G16B16_FLOAT)
- SF( x, x, x, x, x, x, Y, x, x, R16G16B16_UNORM)
- SF( x, x, x, x, x, x, Y, x, x, R16G16B16_SNORM)
- SF( x, x, x, x, x, x, Y, x, x, R16G16B16_SSCALED)
- SF( x, x, x, x, x, x, Y, x, x, R16G16B16_USCALED)
- SF(70, 70, x, x, x, x, x, x, x, BC6H_SF16)
- SF(70, 70, x, x, x, x, x, x, x, BC7_UNORM)
- SF(70, 70, x, x, x, x, x, x, x, BC7_UNORM_SRGB)
- SF(70, 70, x, x, x, x, x, x, x, BC6H_UF16)
- SF( x, x, x, x, x, x, x, x, x, PLANAR_420_8)
- SF( x, x, x, x, x, x, x, x, x, R8G8B8_UNORM_SRGB)
- SF( x, x, x, x, x, x, x, x, x, ETC1_RGB8)
- SF( x, x, x, x, x, x, x, x, x, ETC2_RGB8)
- SF( x, x, x, x, x, x, x, x, x, EAC_R11)
- SF( x, x, x, x, x, x, x, x, x, EAC_RG11)
- SF( x, x, x, x, x, x, x, x, x, EAC_SIGNED_R11)
- SF( x, x, x, x, x, x, x, x, x, EAC_SIGNED_RG11)
- SF( x, x, x, x, x, x, x, x, x, ETC2_SRGB8)
- SF( x, x, x, x, x, x, x, x, x, R16G16B16_UINT)
- SF( x, x, x, x, x, x, x, x, x, R16G16B16_SINT)
- SF( x, x, x, x, x, x, x, x, x, R32_SFIXED)
- SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_SNORM)
- SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_USCALED)
- SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_SSCALED)
- SF( x, x, x, x, x, x, x, x, x, R10G10B10A2_SINT)
- SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_SNORM)
- SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_USCALED)
- SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_SSCALED)
- SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_UINT)
- SF( x, x, x, x, x, x, x, x, x, B10G10R10A2_SINT)
- SF( x, x, x, x, x, x, x, x, x, R64G64B64A64_PASSTHRU)
- SF( x, x, x, x, x, x, x, x, x, R64G64B64_PASSTHRU)
- SF( x, x, x, x, x, x, x, x, x, ETC2_RGB8_PTA)
- SF( x, x, x, x, x, x, x, x, x, ETC2_SRGB8_PTA)
- SF( x, x, x, x, x, x, x, x, x, ETC2_EAC_RGBA8)
- SF( x, x, x, x, x, x, x, x, x, ETC2_EAC_SRGB8_A8)
- SF( x, x, x, x, x, x, x, x, x, R8G8B8_UINT)
- SF( x, x, x, x, x, x, x, x, x, R8G8B8_SINT)
-};
-#undef x
-#undef Y
-
-const char *
-brw_surface_format_name(unsigned format)
-{
- return surface_formats[format].name;
-}
-uint32_t
-brw_format_for_mesa_format(mesa_format mesa_format)
+enum isl_format
+brw_isl_format_for_mesa_format(mesa_format mesa_format)
{
/* This table is ordered according to the enum ordering in formats.h. We do
* expect that enum to be extended without our explicit initialization
* staying in sync, so we initialize to 0 even though
- * BRW_SURFACEFORMAT_R32G32B32A32_FLOAT happens to also be 0.
+ * ISL_FORMAT_R32G32B32A32_FLOAT happens to also be 0.
*/
- static const uint32_t table[MESA_FORMAT_COUNT] =
- {
- [MESA_FORMAT_A8B8G8R8_UNORM] = 0,
- [MESA_FORMAT_R8G8B8A8_UNORM] = BRW_SURFACEFORMAT_R8G8B8A8_UNORM,
- [MESA_FORMAT_B8G8R8A8_UNORM] = BRW_SURFACEFORMAT_B8G8R8A8_UNORM,
- [MESA_FORMAT_A8R8G8B8_UNORM] = 0,
- [MESA_FORMAT_X8B8G8R8_UNORM] = 0,
- [MESA_FORMAT_R8G8B8X8_UNORM] = BRW_SURFACEFORMAT_R8G8B8X8_UNORM,
- [MESA_FORMAT_B8G8R8X8_UNORM] = BRW_SURFACEFORMAT_B8G8R8X8_UNORM,
- [MESA_FORMAT_X8R8G8B8_UNORM] = 0,
- [MESA_FORMAT_BGR_UNORM8] = 0,
- [MESA_FORMAT_RGB_UNORM8] = BRW_SURFACEFORMAT_R8G8B8_UNORM,
- [MESA_FORMAT_B5G6R5_UNORM] = BRW_SURFACEFORMAT_B5G6R5_UNORM,
- [MESA_FORMAT_R5G6B5_UNORM] = 0,
- [MESA_FORMAT_B4G4R4A4_UNORM] = BRW_SURFACEFORMAT_B4G4R4A4_UNORM,
- [MESA_FORMAT_A4R4G4B4_UNORM] = 0,
- [MESA_FORMAT_A1B5G5R5_UNORM] = 0,
- [MESA_FORMAT_B5G5R5A1_UNORM] = BRW_SURFACEFORMAT_B5G5R5A1_UNORM,
- [MESA_FORMAT_A1R5G5B5_UNORM] = 0,
- [MESA_FORMAT_L4A4_UNORM] = 0,
- [MESA_FORMAT_L8A8_UNORM] = BRW_SURFACEFORMAT_L8A8_UNORM,
- [MESA_FORMAT_A8L8_UNORM] = 0,
- [MESA_FORMAT_L16A16_UNORM] = BRW_SURFACEFORMAT_L16A16_UNORM,
- [MESA_FORMAT_A16L16_UNORM] = 0,
- [MESA_FORMAT_B2G3R3_UNORM] = 0,
- [MESA_FORMAT_A_UNORM8] = BRW_SURFACEFORMAT_A8_UNORM,
- [MESA_FORMAT_A_UNORM16] = BRW_SURFACEFORMAT_A16_UNORM,
- [MESA_FORMAT_L_UNORM8] = BRW_SURFACEFORMAT_L8_UNORM,
- [MESA_FORMAT_L_UNORM16] = BRW_SURFACEFORMAT_L16_UNORM,
- [MESA_FORMAT_I_UNORM8] = BRW_SURFACEFORMAT_I8_UNORM,
- [MESA_FORMAT_I_UNORM16] = BRW_SURFACEFORMAT_I16_UNORM,
- [MESA_FORMAT_YCBCR_REV] = BRW_SURFACEFORMAT_YCRCB_NORMAL,
- [MESA_FORMAT_YCBCR] = BRW_SURFACEFORMAT_YCRCB_SWAPUVY,
- [MESA_FORMAT_R_UNORM8] = BRW_SURFACEFORMAT_R8_UNORM,
- [MESA_FORMAT_R8G8_UNORM] = BRW_SURFACEFORMAT_R8G8_UNORM,
- [MESA_FORMAT_G8R8_UNORM] = 0,
- [MESA_FORMAT_R_UNORM16] = BRW_SURFACEFORMAT_R16_UNORM,
- [MESA_FORMAT_R16G16_UNORM] = BRW_SURFACEFORMAT_R16G16_UNORM,
- [MESA_FORMAT_G16R16_UNORM] = 0,
- [MESA_FORMAT_B10G10R10A2_UNORM] = BRW_SURFACEFORMAT_B10G10R10A2_UNORM,
- [MESA_FORMAT_S8_UINT_Z24_UNORM] = 0,
- [MESA_FORMAT_Z24_UNORM_S8_UINT] = 0,
- [MESA_FORMAT_Z_UNORM16] = 0,
- [MESA_FORMAT_Z24_UNORM_X8_UINT] = 0,
- [MESA_FORMAT_X8_UINT_Z24_UNORM] = 0,
- [MESA_FORMAT_Z_UNORM32] = 0,
- [MESA_FORMAT_S_UINT8] = BRW_SURFACEFORMAT_R8_UINT,
-
- [MESA_FORMAT_BGR_SRGB8] = 0,
- [MESA_FORMAT_A8B8G8R8_SRGB] = 0,
- [MESA_FORMAT_B8G8R8A8_SRGB] = BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB,
- [MESA_FORMAT_A8R8G8B8_SRGB] = 0,
- [MESA_FORMAT_R8G8B8A8_SRGB] = BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB,
- [MESA_FORMAT_X8R8G8B8_SRGB] = 0,
- [MESA_FORMAT_L_SRGB8] = BRW_SURFACEFORMAT_L8_UNORM_SRGB,
- [MESA_FORMAT_L8A8_SRGB] = BRW_SURFACEFORMAT_L8A8_UNORM_SRGB,
- [MESA_FORMAT_A8L8_SRGB] = 0,
- [MESA_FORMAT_SRGB_DXT1] = BRW_SURFACEFORMAT_DXT1_RGB_SRGB,
- [MESA_FORMAT_SRGBA_DXT1] = BRW_SURFACEFORMAT_BC1_UNORM_SRGB,
- [MESA_FORMAT_SRGBA_DXT3] = BRW_SURFACEFORMAT_BC2_UNORM_SRGB,
- [MESA_FORMAT_SRGBA_DXT5] = BRW_SURFACEFORMAT_BC3_UNORM_SRGB,
-
- [MESA_FORMAT_RGB_FXT1] = BRW_SURFACEFORMAT_FXT1,
- [MESA_FORMAT_RGBA_FXT1] = BRW_SURFACEFORMAT_FXT1,
- [MESA_FORMAT_RGB_DXT1] = BRW_SURFACEFORMAT_DXT1_RGB,
- [MESA_FORMAT_RGBA_DXT1] = BRW_SURFACEFORMAT_BC1_UNORM,
- [MESA_FORMAT_RGBA_DXT3] = BRW_SURFACEFORMAT_BC2_UNORM,
- [MESA_FORMAT_RGBA_DXT5] = BRW_SURFACEFORMAT_BC3_UNORM,
-
- [MESA_FORMAT_RGBA_FLOAT32] = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT,
- [MESA_FORMAT_RGBA_FLOAT16] = BRW_SURFACEFORMAT_R16G16B16A16_FLOAT,
- [MESA_FORMAT_RGB_FLOAT32] = BRW_SURFACEFORMAT_R32G32B32_FLOAT,
- [MESA_FORMAT_RGB_FLOAT16] = 0,
- [MESA_FORMAT_A_FLOAT32] = BRW_SURFACEFORMAT_A32_FLOAT,
- [MESA_FORMAT_A_FLOAT16] = BRW_SURFACEFORMAT_A16_FLOAT,
- [MESA_FORMAT_L_FLOAT32] = BRW_SURFACEFORMAT_L32_FLOAT,
- [MESA_FORMAT_L_FLOAT16] = BRW_SURFACEFORMAT_L16_FLOAT,
- [MESA_FORMAT_LA_FLOAT32] = BRW_SURFACEFORMAT_L32A32_FLOAT,
- [MESA_FORMAT_LA_FLOAT16] = BRW_SURFACEFORMAT_L16A16_FLOAT,
- [MESA_FORMAT_I_FLOAT32] = BRW_SURFACEFORMAT_I32_FLOAT,
- [MESA_FORMAT_I_FLOAT16] = BRW_SURFACEFORMAT_I16_FLOAT,
- [MESA_FORMAT_R_FLOAT32] = BRW_SURFACEFORMAT_R32_FLOAT,
- [MESA_FORMAT_R_FLOAT16] = BRW_SURFACEFORMAT_R16_FLOAT,
- [MESA_FORMAT_RG_FLOAT32] = BRW_SURFACEFORMAT_R32G32_FLOAT,
- [MESA_FORMAT_RG_FLOAT16] = BRW_SURFACEFORMAT_R16G16_FLOAT,
-
- [MESA_FORMAT_A_UINT8] = 0,
- [MESA_FORMAT_A_UINT16] = 0,
- [MESA_FORMAT_A_UINT32] = 0,
- [MESA_FORMAT_A_SINT8] = 0,
- [MESA_FORMAT_A_SINT16] = 0,
- [MESA_FORMAT_A_SINT32] = 0,
-
- [MESA_FORMAT_I_UINT8] = 0,
- [MESA_FORMAT_I_UINT16] = 0,
- [MESA_FORMAT_I_UINT32] = 0,
- [MESA_FORMAT_I_SINT8] = 0,
- [MESA_FORMAT_I_SINT16] = 0,
- [MESA_FORMAT_I_SINT32] = 0,
-
- [MESA_FORMAT_L_UINT8] = 0,
- [MESA_FORMAT_L_UINT16] = 0,
- [MESA_FORMAT_L_UINT32] = 0,
- [MESA_FORMAT_L_SINT8] = 0,
- [MESA_FORMAT_L_SINT16] = 0,
- [MESA_FORMAT_L_SINT32] = 0,
-
- [MESA_FORMAT_LA_UINT8] = 0,
- [MESA_FORMAT_LA_UINT16] = 0,
- [MESA_FORMAT_LA_UINT32] = 0,
- [MESA_FORMAT_LA_SINT8] = 0,
- [MESA_FORMAT_LA_SINT16] = 0,
- [MESA_FORMAT_LA_SINT32] = 0,
-
- [MESA_FORMAT_R_SINT8] = BRW_SURFACEFORMAT_R8_SINT,
- [MESA_FORMAT_RG_SINT8] = BRW_SURFACEFORMAT_R8G8_SINT,
- [MESA_FORMAT_RGB_SINT8] = BRW_SURFACEFORMAT_R8G8B8_SINT,
- [MESA_FORMAT_RGBA_SINT8] = BRW_SURFACEFORMAT_R8G8B8A8_SINT,
- [MESA_FORMAT_R_SINT16] = BRW_SURFACEFORMAT_R16_SINT,
- [MESA_FORMAT_RG_SINT16] = BRW_SURFACEFORMAT_R16G16_SINT,
- [MESA_FORMAT_RGB_SINT16] = BRW_SURFACEFORMAT_R16G16B16_SINT,
- [MESA_FORMAT_RGBA_SINT16] = BRW_SURFACEFORMAT_R16G16B16A16_SINT,
- [MESA_FORMAT_R_SINT32] = BRW_SURFACEFORMAT_R32_SINT,
- [MESA_FORMAT_RG_SINT32] = BRW_SURFACEFORMAT_R32G32_SINT,
- [MESA_FORMAT_RGB_SINT32] = BRW_SURFACEFORMAT_R32G32B32_SINT,
- [MESA_FORMAT_RGBA_SINT32] = BRW_SURFACEFORMAT_R32G32B32A32_SINT,
-
- [MESA_FORMAT_R_UINT8] = BRW_SURFACEFORMAT_R8_UINT,
- [MESA_FORMAT_RG_UINT8] = BRW_SURFACEFORMAT_R8G8_UINT,
- [MESA_FORMAT_RGB_UINT8] = BRW_SURFACEFORMAT_R8G8B8_UINT,
- [MESA_FORMAT_RGBA_UINT8] = BRW_SURFACEFORMAT_R8G8B8A8_UINT,
- [MESA_FORMAT_R_UINT16] = BRW_SURFACEFORMAT_R16_UINT,
- [MESA_FORMAT_RG_UINT16] = BRW_SURFACEFORMAT_R16G16_UINT,
- [MESA_FORMAT_RGB_UINT16] = BRW_SURFACEFORMAT_R16G16B16_UINT,
- [MESA_FORMAT_RGBA_UINT16] = BRW_SURFACEFORMAT_R16G16B16A16_UINT,
- [MESA_FORMAT_R_UINT32] = BRW_SURFACEFORMAT_R32_UINT,
- [MESA_FORMAT_RG_UINT32] = BRW_SURFACEFORMAT_R32G32_UINT,
- [MESA_FORMAT_RGB_UINT32] = BRW_SURFACEFORMAT_R32G32B32_UINT,
- [MESA_FORMAT_RGBA_UINT32] = BRW_SURFACEFORMAT_R32G32B32A32_UINT,
-
- [MESA_FORMAT_R_SNORM8] = BRW_SURFACEFORMAT_R8_SNORM,
- [MESA_FORMAT_R8G8_SNORM] = BRW_SURFACEFORMAT_R8G8_SNORM,
- [MESA_FORMAT_X8B8G8R8_SNORM] = 0,
- [MESA_FORMAT_A8B8G8R8_SNORM] = 0,
- [MESA_FORMAT_R8G8B8A8_SNORM] = BRW_SURFACEFORMAT_R8G8B8A8_SNORM,
- [MESA_FORMAT_R_SNORM16] = BRW_SURFACEFORMAT_R16_SNORM,
- [MESA_FORMAT_R16G16_SNORM] = BRW_SURFACEFORMAT_R16G16_SNORM,
- [MESA_FORMAT_RGB_SNORM16] = BRW_SURFACEFORMAT_R16G16B16_SNORM,
- [MESA_FORMAT_RGBA_SNORM16] = BRW_SURFACEFORMAT_R16G16B16A16_SNORM,
- [MESA_FORMAT_RGBA_UNORM16] = BRW_SURFACEFORMAT_R16G16B16A16_UNORM,
-
- [MESA_FORMAT_R_RGTC1_UNORM] = BRW_SURFACEFORMAT_BC4_UNORM,
- [MESA_FORMAT_R_RGTC1_SNORM] = BRW_SURFACEFORMAT_BC4_SNORM,
- [MESA_FORMAT_RG_RGTC2_UNORM] = BRW_SURFACEFORMAT_BC5_UNORM,
- [MESA_FORMAT_RG_RGTC2_SNORM] = BRW_SURFACEFORMAT_BC5_SNORM,
-
- [MESA_FORMAT_L_LATC1_UNORM] = 0,
- [MESA_FORMAT_L_LATC1_SNORM] = 0,
- [MESA_FORMAT_LA_LATC2_UNORM] = 0,
- [MESA_FORMAT_LA_LATC2_SNORM] = 0,
-
- [MESA_FORMAT_ETC1_RGB8] = BRW_SURFACEFORMAT_ETC1_RGB8,
- [MESA_FORMAT_ETC2_RGB8] = BRW_SURFACEFORMAT_ETC2_RGB8,
- [MESA_FORMAT_ETC2_SRGB8] = BRW_SURFACEFORMAT_ETC2_SRGB8,
- [MESA_FORMAT_ETC2_RGBA8_EAC] = BRW_SURFACEFORMAT_ETC2_EAC_RGBA8,
- [MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC] = BRW_SURFACEFORMAT_ETC2_EAC_SRGB8_A8,
- [MESA_FORMAT_ETC2_R11_EAC] = BRW_SURFACEFORMAT_EAC_R11,
- [MESA_FORMAT_ETC2_RG11_EAC] = BRW_SURFACEFORMAT_EAC_RG11,
- [MESA_FORMAT_ETC2_SIGNED_R11_EAC] = BRW_SURFACEFORMAT_EAC_SIGNED_R11,
- [MESA_FORMAT_ETC2_SIGNED_RG11_EAC] = BRW_SURFACEFORMAT_EAC_SIGNED_RG11,
- [MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1] = BRW_SURFACEFORMAT_ETC2_RGB8_PTA,
- [MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1] = BRW_SURFACEFORMAT_ETC2_SRGB8_PTA,
-
- [MESA_FORMAT_BPTC_RGBA_UNORM] = BRW_SURFACEFORMAT_BC7_UNORM,
- [MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM] = BRW_SURFACEFORMAT_BC7_UNORM_SRGB,
- [MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT] = BRW_SURFACEFORMAT_BC6H_SF16,
- [MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT] = BRW_SURFACEFORMAT_BC6H_UF16,
-
- [MESA_FORMAT_A_SNORM8] = 0,
- [MESA_FORMAT_L_SNORM8] = 0,
- [MESA_FORMAT_L8A8_SNORM] = 0,
- [MESA_FORMAT_A8L8_SNORM] = 0,
- [MESA_FORMAT_I_SNORM8] = 0,
- [MESA_FORMAT_A_SNORM16] = 0,
- [MESA_FORMAT_L_SNORM16] = 0,
- [MESA_FORMAT_LA_SNORM16] = 0,
- [MESA_FORMAT_I_SNORM16] = 0,
-
- [MESA_FORMAT_R9G9B9E5_FLOAT] = BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP,
- [MESA_FORMAT_R11G11B10_FLOAT] = BRW_SURFACEFORMAT_R11G11B10_FLOAT,
-
- [MESA_FORMAT_Z_FLOAT32] = 0,
- [MESA_FORMAT_Z32_FLOAT_S8X24_UINT] = 0,
-
- [MESA_FORMAT_R10G10B10A2_UNORM] = BRW_SURFACEFORMAT_R10G10B10A2_UNORM,
- [MESA_FORMAT_B10G10R10A2_UINT] = BRW_SURFACEFORMAT_B10G10R10A2_UINT,
- [MESA_FORMAT_R10G10B10A2_UINT] = BRW_SURFACEFORMAT_R10G10B10A2_UINT,
-
- [MESA_FORMAT_B4G4R4X4_UNORM] = 0,
- [MESA_FORMAT_B5G5R5X1_UNORM] = BRW_SURFACEFORMAT_B5G5R5X1_UNORM,
- [MESA_FORMAT_R8G8B8X8_SNORM] = 0,
- [MESA_FORMAT_R8G8B8X8_SRGB] = BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB,
- [MESA_FORMAT_X8B8G8R8_SRGB] = 0,
- [MESA_FORMAT_RGBX_UINT8] = 0,
- [MESA_FORMAT_RGBX_SINT8] = 0,
- [MESA_FORMAT_B10G10R10X2_UNORM] = BRW_SURFACEFORMAT_B10G10R10X2_UNORM,
- [MESA_FORMAT_RGBX_UNORM16] = BRW_SURFACEFORMAT_R16G16B16X16_UNORM,
- [MESA_FORMAT_RGBX_SNORM16] = 0,
- [MESA_FORMAT_RGBX_FLOAT16] = BRW_SURFACEFORMAT_R16G16B16X16_FLOAT,
- [MESA_FORMAT_RGBX_UINT16] = 0,
- [MESA_FORMAT_RGBX_SINT16] = 0,
- [MESA_FORMAT_RGBX_FLOAT32] = BRW_SURFACEFORMAT_R32G32B32X32_FLOAT,
- [MESA_FORMAT_RGBX_UINT32] = 0,
- [MESA_FORMAT_RGBX_SINT32] = 0,
+ static const enum isl_format table[MESA_FORMAT_COUNT] = {
+ [0 ... MESA_FORMAT_COUNT-1] = ISL_FORMAT_UNSUPPORTED,
+
+ [MESA_FORMAT_R8G8B8A8_UNORM] = ISL_FORMAT_R8G8B8A8_UNORM,
+ [MESA_FORMAT_B8G8R8A8_UNORM] = ISL_FORMAT_B8G8R8A8_UNORM,
+ [MESA_FORMAT_R8G8B8X8_UNORM] = ISL_FORMAT_R8G8B8X8_UNORM,
+ [MESA_FORMAT_B8G8R8X8_UNORM] = ISL_FORMAT_B8G8R8X8_UNORM,
+ [MESA_FORMAT_RGB_UNORM8] = ISL_FORMAT_R8G8B8_UNORM,
+ [MESA_FORMAT_B5G6R5_UNORM] = ISL_FORMAT_B5G6R5_UNORM,
+ [MESA_FORMAT_B4G4R4A4_UNORM] = ISL_FORMAT_B4G4R4A4_UNORM,
+ [MESA_FORMAT_B5G5R5A1_UNORM] = ISL_FORMAT_B5G5R5A1_UNORM,
+ [MESA_FORMAT_L8A8_UNORM] = ISL_FORMAT_L8A8_UNORM,
+ [MESA_FORMAT_L16A16_UNORM] = ISL_FORMAT_L16A16_UNORM,
+ [MESA_FORMAT_A_UNORM8] = ISL_FORMAT_A8_UNORM,
+ [MESA_FORMAT_A_UNORM16] = ISL_FORMAT_A16_UNORM,
+ [MESA_FORMAT_L_UNORM8] = ISL_FORMAT_L8_UNORM,
+ [MESA_FORMAT_L_UNORM16] = ISL_FORMAT_L16_UNORM,
+ [MESA_FORMAT_I_UNORM8] = ISL_FORMAT_I8_UNORM,
+ [MESA_FORMAT_I_UNORM16] = ISL_FORMAT_I16_UNORM,
+ [MESA_FORMAT_YCBCR_REV] = ISL_FORMAT_YCRCB_NORMAL,
+ [MESA_FORMAT_YCBCR] = ISL_FORMAT_YCRCB_SWAPUVY,
+ [MESA_FORMAT_R_UNORM8] = ISL_FORMAT_R8_UNORM,
+ [MESA_FORMAT_R8G8_UNORM] = ISL_FORMAT_R8G8_UNORM,
+ [MESA_FORMAT_R_UNORM16] = ISL_FORMAT_R16_UNORM,
+ [MESA_FORMAT_R16G16_UNORM] = ISL_FORMAT_R16G16_UNORM,
+ [MESA_FORMAT_B10G10R10A2_UNORM] = ISL_FORMAT_B10G10R10A2_UNORM,
+ [MESA_FORMAT_S_UINT8] = ISL_FORMAT_R8_UINT,
+
+ [MESA_FORMAT_B8G8R8A8_SRGB] = ISL_FORMAT_B8G8R8A8_UNORM_SRGB,
+ [MESA_FORMAT_R8G8B8A8_SRGB] = ISL_FORMAT_R8G8B8A8_UNORM_SRGB,
+ [MESA_FORMAT_B8G8R8X8_SRGB] = ISL_FORMAT_B8G8R8X8_UNORM_SRGB,
+ [MESA_FORMAT_L_SRGB8] = ISL_FORMAT_L8_UNORM_SRGB,
+ [MESA_FORMAT_L8A8_SRGB] = ISL_FORMAT_L8A8_UNORM_SRGB,
+ [MESA_FORMAT_SRGB_DXT1] = ISL_FORMAT_BC1_UNORM_SRGB,
+ [MESA_FORMAT_SRGBA_DXT1] = ISL_FORMAT_BC1_UNORM_SRGB,
+ [MESA_FORMAT_SRGBA_DXT3] = ISL_FORMAT_BC2_UNORM_SRGB,
+ [MESA_FORMAT_SRGBA_DXT5] = ISL_FORMAT_BC3_UNORM_SRGB,
+
+ [MESA_FORMAT_RGB_FXT1] = ISL_FORMAT_FXT1,
+ [MESA_FORMAT_RGBA_FXT1] = ISL_FORMAT_FXT1,
+ [MESA_FORMAT_RGB_DXT1] = ISL_FORMAT_BC1_UNORM,
+ [MESA_FORMAT_RGBA_DXT1] = ISL_FORMAT_BC1_UNORM,
+ [MESA_FORMAT_RGBA_DXT3] = ISL_FORMAT_BC2_UNORM,
+ [MESA_FORMAT_RGBA_DXT5] = ISL_FORMAT_BC3_UNORM,
+
+ [MESA_FORMAT_RGBA_FLOAT32] = ISL_FORMAT_R32G32B32A32_FLOAT,
+ [MESA_FORMAT_RGBA_FLOAT16] = ISL_FORMAT_R16G16B16A16_FLOAT,
+ [MESA_FORMAT_RGB_FLOAT32] = ISL_FORMAT_R32G32B32_FLOAT,
+ [MESA_FORMAT_A_FLOAT32] = ISL_FORMAT_A32_FLOAT,
+ [MESA_FORMAT_A_FLOAT16] = ISL_FORMAT_A16_FLOAT,
+ [MESA_FORMAT_L_FLOAT32] = ISL_FORMAT_L32_FLOAT,
+ [MESA_FORMAT_L_FLOAT16] = ISL_FORMAT_L16_FLOAT,
+ [MESA_FORMAT_LA_FLOAT32] = ISL_FORMAT_L32A32_FLOAT,
+ [MESA_FORMAT_LA_FLOAT16] = ISL_FORMAT_L16A16_FLOAT,
+ [MESA_FORMAT_I_FLOAT32] = ISL_FORMAT_I32_FLOAT,
+ [MESA_FORMAT_I_FLOAT16] = ISL_FORMAT_I16_FLOAT,
+ [MESA_FORMAT_R_FLOAT32] = ISL_FORMAT_R32_FLOAT,
+ [MESA_FORMAT_R_FLOAT16] = ISL_FORMAT_R16_FLOAT,
+ [MESA_FORMAT_RG_FLOAT32] = ISL_FORMAT_R32G32_FLOAT,
+ [MESA_FORMAT_RG_FLOAT16] = ISL_FORMAT_R16G16_FLOAT,
+
+ [MESA_FORMAT_R_SINT8] = ISL_FORMAT_R8_SINT,
+ [MESA_FORMAT_RG_SINT8] = ISL_FORMAT_R8G8_SINT,
+ [MESA_FORMAT_RGB_SINT8] = ISL_FORMAT_R8G8B8_SINT,
+ [MESA_FORMAT_RGBA_SINT8] = ISL_FORMAT_R8G8B8A8_SINT,
+ [MESA_FORMAT_R_SINT16] = ISL_FORMAT_R16_SINT,
+ [MESA_FORMAT_RG_SINT16] = ISL_FORMAT_R16G16_SINT,
+ [MESA_FORMAT_RGB_SINT16] = ISL_FORMAT_R16G16B16_SINT,
+ [MESA_FORMAT_RGBA_SINT16] = ISL_FORMAT_R16G16B16A16_SINT,
+ [MESA_FORMAT_R_SINT32] = ISL_FORMAT_R32_SINT,
+ [MESA_FORMAT_RG_SINT32] = ISL_FORMAT_R32G32_SINT,
+ [MESA_FORMAT_RGB_SINT32] = ISL_FORMAT_R32G32B32_SINT,
+ [MESA_FORMAT_RGBA_SINT32] = ISL_FORMAT_R32G32B32A32_SINT,
+
+ [MESA_FORMAT_R_UINT8] = ISL_FORMAT_R8_UINT,
+ [MESA_FORMAT_RG_UINT8] = ISL_FORMAT_R8G8_UINT,
+ [MESA_FORMAT_RGB_UINT8] = ISL_FORMAT_R8G8B8_UINT,
+ [MESA_FORMAT_RGBA_UINT8] = ISL_FORMAT_R8G8B8A8_UINT,
+ [MESA_FORMAT_R_UINT16] = ISL_FORMAT_R16_UINT,
+ [MESA_FORMAT_RG_UINT16] = ISL_FORMAT_R16G16_UINT,
+ [MESA_FORMAT_RGB_UINT16] = ISL_FORMAT_R16G16B16_UINT,
+ [MESA_FORMAT_RGBA_UINT16] = ISL_FORMAT_R16G16B16A16_UINT,
+ [MESA_FORMAT_R_UINT32] = ISL_FORMAT_R32_UINT,
+ [MESA_FORMAT_RG_UINT32] = ISL_FORMAT_R32G32_UINT,
+ [MESA_FORMAT_RGB_UINT32] = ISL_FORMAT_R32G32B32_UINT,
+ [MESA_FORMAT_RGBA_UINT32] = ISL_FORMAT_R32G32B32A32_UINT,
+
+ [MESA_FORMAT_R_SNORM8] = ISL_FORMAT_R8_SNORM,
+ [MESA_FORMAT_R8G8_SNORM] = ISL_FORMAT_R8G8_SNORM,
+ [MESA_FORMAT_R8G8B8A8_SNORM] = ISL_FORMAT_R8G8B8A8_SNORM,
+ [MESA_FORMAT_R_SNORM16] = ISL_FORMAT_R16_SNORM,
+ [MESA_FORMAT_R16G16_SNORM] = ISL_FORMAT_R16G16_SNORM,
+ [MESA_FORMAT_RGB_SNORM16] = ISL_FORMAT_R16G16B16_SNORM,
+ [MESA_FORMAT_RGBA_SNORM16] = ISL_FORMAT_R16G16B16A16_SNORM,
+ [MESA_FORMAT_RGBA_UNORM16] = ISL_FORMAT_R16G16B16A16_UNORM,
+
+ [MESA_FORMAT_R_RGTC1_UNORM] = ISL_FORMAT_BC4_UNORM,
+ [MESA_FORMAT_R_RGTC1_SNORM] = ISL_FORMAT_BC4_SNORM,
+ [MESA_FORMAT_RG_RGTC2_UNORM] = ISL_FORMAT_BC5_UNORM,
+ [MESA_FORMAT_RG_RGTC2_SNORM] = ISL_FORMAT_BC5_SNORM,
+
+ [MESA_FORMAT_ETC1_RGB8] = ISL_FORMAT_ETC1_RGB8,
+ [MESA_FORMAT_ETC2_RGB8] = ISL_FORMAT_ETC2_RGB8,
+ [MESA_FORMAT_ETC2_SRGB8] = ISL_FORMAT_ETC2_SRGB8,
+ [MESA_FORMAT_ETC2_RGBA8_EAC] = ISL_FORMAT_ETC2_EAC_RGBA8,
+ [MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC] = ISL_FORMAT_ETC2_EAC_SRGB8_A8,
+ [MESA_FORMAT_ETC2_R11_EAC] = ISL_FORMAT_EAC_R11,
+ [MESA_FORMAT_ETC2_RG11_EAC] = ISL_FORMAT_EAC_RG11,
+ [MESA_FORMAT_ETC2_SIGNED_R11_EAC] = ISL_FORMAT_EAC_SIGNED_R11,
+ [MESA_FORMAT_ETC2_SIGNED_RG11_EAC] = ISL_FORMAT_EAC_SIGNED_RG11,
+ [MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1] = ISL_FORMAT_ETC2_RGB8_PTA,
+ [MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1] = ISL_FORMAT_ETC2_SRGB8_PTA,
+
+ [MESA_FORMAT_BPTC_RGBA_UNORM] = ISL_FORMAT_BC7_UNORM,
+ [MESA_FORMAT_BPTC_SRGB_ALPHA_UNORM] = ISL_FORMAT_BC7_UNORM_SRGB,
+ [MESA_FORMAT_BPTC_RGB_SIGNED_FLOAT] = ISL_FORMAT_BC6H_SF16,
+ [MESA_FORMAT_BPTC_RGB_UNSIGNED_FLOAT] = ISL_FORMAT_BC6H_UF16,
+
+ [MESA_FORMAT_RGBA_ASTC_4x4] = ISL_FORMAT_ASTC_LDR_2D_4X4_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_5x4] = ISL_FORMAT_ASTC_LDR_2D_5X4_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_5x5] = ISL_FORMAT_ASTC_LDR_2D_5X5_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_6x5] = ISL_FORMAT_ASTC_LDR_2D_6X5_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_6x6] = ISL_FORMAT_ASTC_LDR_2D_6X6_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_8x5] = ISL_FORMAT_ASTC_LDR_2D_8X5_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_8x6] = ISL_FORMAT_ASTC_LDR_2D_8X6_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_8x8] = ISL_FORMAT_ASTC_LDR_2D_8X8_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_10x5] = ISL_FORMAT_ASTC_LDR_2D_10X5_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_10x6] = ISL_FORMAT_ASTC_LDR_2D_10X6_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_10x8] = ISL_FORMAT_ASTC_LDR_2D_10X8_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_10x10] = ISL_FORMAT_ASTC_LDR_2D_10X10_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_12x10] = ISL_FORMAT_ASTC_LDR_2D_12X10_FLT16,
+ [MESA_FORMAT_RGBA_ASTC_12x12] = ISL_FORMAT_ASTC_LDR_2D_12X12_FLT16,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_4x4] = ISL_FORMAT_ASTC_LDR_2D_4X4_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x4] = ISL_FORMAT_ASTC_LDR_2D_5X4_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_5x5] = ISL_FORMAT_ASTC_LDR_2D_5X5_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x5] = ISL_FORMAT_ASTC_LDR_2D_6X5_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_6x6] = ISL_FORMAT_ASTC_LDR_2D_6X6_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x5] = ISL_FORMAT_ASTC_LDR_2D_8X5_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x6] = ISL_FORMAT_ASTC_LDR_2D_8X6_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_8x8] = ISL_FORMAT_ASTC_LDR_2D_8X8_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x5] = ISL_FORMAT_ASTC_LDR_2D_10X5_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x6] = ISL_FORMAT_ASTC_LDR_2D_10X6_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x8] = ISL_FORMAT_ASTC_LDR_2D_10X8_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_10x10] = ISL_FORMAT_ASTC_LDR_2D_10X10_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x10] = ISL_FORMAT_ASTC_LDR_2D_12X10_U8SRGB,
+ [MESA_FORMAT_SRGB8_ALPHA8_ASTC_12x12] = ISL_FORMAT_ASTC_LDR_2D_12X12_U8SRGB,
+
+ [MESA_FORMAT_R9G9B9E5_FLOAT] = ISL_FORMAT_R9G9B9E5_SHAREDEXP,
+ [MESA_FORMAT_R11G11B10_FLOAT] = ISL_FORMAT_R11G11B10_FLOAT,
+
+ [MESA_FORMAT_R10G10B10A2_UNORM] = ISL_FORMAT_R10G10B10A2_UNORM,
+ [MESA_FORMAT_B10G10R10A2_UINT] = ISL_FORMAT_B10G10R10A2_UINT,
+ [MESA_FORMAT_R10G10B10A2_UINT] = ISL_FORMAT_R10G10B10A2_UINT,
+
+ [MESA_FORMAT_B5G5R5X1_UNORM] = ISL_FORMAT_B5G5R5X1_UNORM,
+ [MESA_FORMAT_R8G8B8X8_SRGB] = ISL_FORMAT_R8G8B8X8_UNORM_SRGB,
+ [MESA_FORMAT_B10G10R10X2_UNORM] = ISL_FORMAT_B10G10R10X2_UNORM,
+ [MESA_FORMAT_RGBX_UNORM16] = ISL_FORMAT_R16G16B16X16_UNORM,
+ [MESA_FORMAT_RGBX_FLOAT16] = ISL_FORMAT_R16G16B16X16_FLOAT,
+ [MESA_FORMAT_RGBX_FLOAT32] = ISL_FORMAT_R32G32B32X32_FLOAT,
};
+
assert(mesa_format < MESA_FORMAT_COUNT);
return table[mesa_format];
}
void
-brw_init_surface_formats(struct brw_context *brw)
+intel_screen_init_surface_formats(struct intel_screen *screen)
{
- struct gl_context *ctx = &brw->ctx;
- int gen;
+ const struct gen_device_info *devinfo = &screen->devinfo;
mesa_format format;
- memset(&ctx->TextureFormatSupported, 0, sizeof(ctx->TextureFormatSupported));
+ memset(&screen->mesa_format_supports_texture, 0,
+ sizeof(screen->mesa_format_supports_texture));
- gen = brw->gen * 10;
- if (brw->is_g4x || brw->is_haswell)
+ int gen = devinfo->gen * 10;
+ if (devinfo->is_g4x || devinfo->is_haswell)
gen += 5;
for (format = MESA_FORMAT_NONE + 1; format < MESA_FORMAT_COUNT; format++) {
- uint32_t texture, render;
- const struct surface_format_info *rinfo, *tinfo;
+ enum isl_format texture, render;
bool is_integer = _mesa_is_format_integer_color(format);
- render = texture = brw_format_for_mesa_format(format);
- tinfo = &surface_formats[texture];
+ render = texture = brw_isl_format_for_mesa_format(format);
- /* The value of BRW_SURFACEFORMAT_R32G32B32A32_FLOAT is 0, so don't skip
- * it.
- */
- if (texture == 0 && format != MESA_FORMAT_RGBA_FLOAT32)
+ if (texture == ISL_FORMAT_UNSUPPORTED)
continue;
- if (gen >= tinfo->sampling && (gen >= tinfo->filtering || is_integer))
- ctx->TextureFormatSupported[format] = true;
+ /* Don't advertise 8 and 16-bit RGB formats to core mesa. This ensures
+ * that they are renderable from an API perspective since core mesa will
+ * fall back to RGBA or RGBX (we can't render to non-power-of-two
+ * formats). For 8-bit, formats, this also keeps us from hitting some
+ * nasty corners in intel_miptree_map_blit if you ever try to map one.
+ */
+ int format_size = _mesa_get_format_bytes(format);
+ if (format_size == 3 || format_size == 6)
+ continue;
+
+ if (isl_format_supports_sampling(devinfo, texture) &&
+ (isl_format_supports_filtering(devinfo, texture) || is_integer))
+ screen->mesa_format_supports_texture[format] = true;
/* Re-map some render target formats to make them supported when they
* wouldn't be using their format for texturing.
* channel into R, which is to say that we just treat them as
* GL_RED.
*/
- case BRW_SURFACEFORMAT_I32_FLOAT:
- case BRW_SURFACEFORMAT_L32_FLOAT:
- render = BRW_SURFACEFORMAT_R32_FLOAT;
+ case ISL_FORMAT_I32_FLOAT:
+ case ISL_FORMAT_L32_FLOAT:
+ render = ISL_FORMAT_R32_FLOAT;
break;
- case BRW_SURFACEFORMAT_I16_FLOAT:
- case BRW_SURFACEFORMAT_L16_FLOAT:
- render = BRW_SURFACEFORMAT_R16_FLOAT;
+ case ISL_FORMAT_I16_FLOAT:
+ case ISL_FORMAT_L16_FLOAT:
+ render = ISL_FORMAT_R16_FLOAT;
break;
- case BRW_SURFACEFORMAT_I8_UNORM:
- case BRW_SURFACEFORMAT_L8_UNORM:
- render = BRW_SURFACEFORMAT_R8_UNORM;
+ case ISL_FORMAT_I8_UNORM:
+ case ISL_FORMAT_L8_UNORM:
+ render = ISL_FORMAT_R8_UNORM;
break;
- case BRW_SURFACEFORMAT_I16_UNORM:
- case BRW_SURFACEFORMAT_L16_UNORM:
- render = BRW_SURFACEFORMAT_R16_UNORM;
+ case ISL_FORMAT_I16_UNORM:
+ case ISL_FORMAT_L16_UNORM:
+ render = ISL_FORMAT_R16_UNORM;
break;
- case BRW_SURFACEFORMAT_R16G16B16X16_UNORM:
- render = BRW_SURFACEFORMAT_R16G16B16A16_UNORM;
+ case ISL_FORMAT_R16G16B16X16_UNORM:
+ render = ISL_FORMAT_R16G16B16A16_UNORM;
break;
- case BRW_SURFACEFORMAT_R16G16B16X16_FLOAT:
- render = BRW_SURFACEFORMAT_R16G16B16A16_FLOAT;
+ case ISL_FORMAT_R16G16B16X16_FLOAT:
+ render = ISL_FORMAT_R16G16B16A16_FLOAT;
break;
- case BRW_SURFACEFORMAT_B8G8R8X8_UNORM:
+ case ISL_FORMAT_B8G8R8X8_UNORM:
/* XRGB is handled as ARGB because the chips in this family
* cannot render to XRGB targets. This means that we have to
* mask writes to alpha (ala glColorMask) and reconfigure the
* alpha blending hardware to use GL_ONE (or GL_ZERO) for
* cases where GL_DST_ALPHA (or GL_ONE_MINUS_DST_ALPHA) is
- * used.
+ * used. On Gen8+ BGRX is actually allowed (but not RGBX).
*/
- render = BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
+ if (!isl_format_supports_rendering(devinfo, texture))
+ render = ISL_FORMAT_B8G8R8A8_UNORM;
break;
- case BRW_SURFACEFORMAT_R8G8B8X8_UNORM:
- render = BRW_SURFACEFORMAT_R8G8B8A8_UNORM;
+ case ISL_FORMAT_B8G8R8X8_UNORM_SRGB:
+ if (!isl_format_supports_rendering(devinfo, texture))
+ render = ISL_FORMAT_B8G8R8A8_UNORM_SRGB;
break;
- case BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB:
- render = BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB;
+ case ISL_FORMAT_R8G8B8X8_UNORM:
+ render = ISL_FORMAT_R8G8B8A8_UNORM;
+ break;
+ case ISL_FORMAT_R8G8B8X8_UNORM_SRGB:
+ render = ISL_FORMAT_R8G8B8A8_UNORM_SRGB;
+ break;
+ default:
break;
}
- rinfo = &surface_formats[render];
-
/* Note that GL_EXT_texture_integer says that blending doesn't occur for
* integer, so we don't need hardware support for blending on it. Other
* than that, GL in general requires alpha blending for render targets,
* even though we don't support it for some formats.
*/
- if (gen >= rinfo->render_target &&
- (gen >= rinfo->alpha_blend || is_integer)) {
- brw->render_target_format[format] = render;
- brw->format_supported_as_render_target[format] = true;
+ if (isl_format_supports_rendering(devinfo, render) &&
+ (isl_format_supports_alpha_blending(devinfo, render) || is_integer)) {
+ screen->mesa_to_isl_render_format[format] = render;
+ screen->mesa_format_supports_render[format] = true;
}
}
/* We will check this table for FBO completeness, but the surface format
* table above only covered color rendering.
*/
- brw->format_supported_as_render_target[MESA_FORMAT_Z24_UNORM_S8_UINT] = true;
- brw->format_supported_as_render_target[MESA_FORMAT_Z24_UNORM_X8_UINT] = true;
- brw->format_supported_as_render_target[MESA_FORMAT_S_UINT8] = true;
- brw->format_supported_as_render_target[MESA_FORMAT_Z_FLOAT32] = true;
- brw->format_supported_as_render_target[MESA_FORMAT_Z32_FLOAT_S8X24_UINT] = true;
- if (brw->gen >= 8)
- brw->format_supported_as_render_target[MESA_FORMAT_Z_UNORM16] = true;
+ screen->mesa_format_supports_render[MESA_FORMAT_Z24_UNORM_S8_UINT] = true;
+ screen->mesa_format_supports_render[MESA_FORMAT_Z24_UNORM_X8_UINT] = true;
+ screen->mesa_format_supports_render[MESA_FORMAT_S_UINT8] = true;
+ screen->mesa_format_supports_render[MESA_FORMAT_Z_FLOAT32] = true;
+ screen->mesa_format_supports_render[MESA_FORMAT_Z32_FLOAT_S8X24_UINT] = true;
+ if (gen >= 80)
+ screen->mesa_format_supports_render[MESA_FORMAT_Z_UNORM16] = true;
/* We remap depth formats to a supported texturing format in
* translate_tex_format().
*/
- ctx->TextureFormatSupported[MESA_FORMAT_Z24_UNORM_S8_UINT] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_Z24_UNORM_X8_UINT] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_Z_FLOAT32] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_Z32_FLOAT_S8X24_UINT] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_Z24_UNORM_S8_UINT] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_Z24_UNORM_X8_UINT] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_Z_FLOAT32] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_Z32_FLOAT_S8X24_UINT] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_S_UINT8] = true;
/* Benchmarking shows that Z16 is slower than Z24, so there's no reason to
* use it unless you're under memory (not memory bandwidth) pressure.
* With the PMA stall workaround in place, Z16 is faster than Z24, as it
* should be.
*/
- if (brw->gen >= 8)
- ctx->TextureFormatSupported[MESA_FORMAT_Z_UNORM16] = true;
+ if (gen >= 80)
+ screen->mesa_format_supports_texture[MESA_FORMAT_Z_UNORM16] = true;
+
+ /* The RGBX formats are not renderable. Normally these get mapped
+ * internally to RGBA formats when rendering. However on Gen9+ when this
+ * internal override is used fast clears don't work so they are disabled in
+ * brw_meta_fast_clear. To avoid this problem we can just pretend not to
+ * support RGBX formats at all. This will cause the upper layers of Mesa to
+ * pick the RGBA formats instead. This works fine because when it is used
+ * as a texture source the swizzle state is programmed to force the alpha
+ * channel to 1.0 anyway. We could also do this for all gens except that
+ * it's a bit more difficult when the hardware doesn't support texture
+ * swizzling. Gens using the blorp have further problems because that
+ * doesn't implement this swizzle override. We don't need to do this for
+ * BGRX because that actually is supported natively on Gen8+.
+ */
+ if (gen >= 90) {
+ static const mesa_format rgbx_formats[] = {
+ MESA_FORMAT_R8G8B8X8_UNORM,
+ MESA_FORMAT_R8G8B8X8_SRGB,
+ MESA_FORMAT_RGBX_UNORM16,
+ MESA_FORMAT_RGBX_FLOAT16,
+ MESA_FORMAT_RGBX_FLOAT32
+ };
+
+ for (int i = 0; i < ARRAY_SIZE(rgbx_formats); i++) {
+ screen->mesa_format_supports_texture[rgbx_formats[i]] = false;
+ screen->mesa_format_supports_render[rgbx_formats[i]] = false;
+ }
+ }
/* On hardware that lacks support for ETC1, we map ETC1 to RGBX
* during glCompressedTexImage2D(). See intel_mipmap_tree::wraps_etc1.
*/
- ctx->TextureFormatSupported[MESA_FORMAT_ETC1_RGB8] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC1_RGB8] = true;
/* On hardware that lacks support for ETC2, we map ETC2 to a suitable
* MESA_FORMAT during glCompressedTexImage2D().
* See intel_mipmap_tree::wraps_etc2.
*/
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_RGB8] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_SRGB8] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_RGBA8_EAC] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_R11_EAC] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_RG11_EAC] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_SIGNED_R11_EAC] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_SIGNED_RG11_EAC] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1] = true;
- ctx->TextureFormatSupported[MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_RGB8] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_SRGB8] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_RGBA8_EAC] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_R11_EAC] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_RG11_EAC] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_SIGNED_R11_EAC] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_SIGNED_RG11_EAC] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1] = true;
+ screen->mesa_format_supports_texture[MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1] = true;
+}
+
+void
+brw_init_surface_formats(struct brw_context *brw)
+{
+ struct intel_screen *screen = brw->screen;
+ struct gl_context *ctx = &brw->ctx;
+
+ brw->mesa_format_supports_render = screen->mesa_format_supports_render;
+ brw->mesa_to_isl_render_format = screen->mesa_to_isl_render_format;
+
+ STATIC_ASSERT(ARRAY_SIZE(ctx->TextureFormatSupported) ==
+ ARRAY_SIZE(screen->mesa_format_supports_texture));
+
+ for (unsigned i = 0; i < ARRAY_SIZE(ctx->TextureFormatSupported); ++i) {
+ ctx->TextureFormatSupported[i] = screen->mesa_format_supports_texture[i];
+ }
}
bool
/* Under some conditions, MSAA is not supported for formats whose width is
* more than 64 bits.
*/
- if (rb->NumSamples > 0 && _mesa_get_format_bytes(format) > 8) {
+ if (brw->gen < 8 &&
+ rb->NumSamples > 0 && _mesa_get_format_bytes(format) > 8) {
/* Gen6: MSAA on >64 bit formats is unsupported. */
if (brw->gen <= 6)
return false;
return false;
}
- return brw->format_supported_as_render_target[format];
+ return brw->mesa_format_supports_render[format];
}
-GLuint
+enum isl_format
translate_tex_format(struct brw_context *brw,
mesa_format mesa_format,
GLenum srgb_decode)
switch( mesa_format ) {
case MESA_FORMAT_Z_UNORM16:
- return BRW_SURFACEFORMAT_R16_UNORM;
+ return ISL_FORMAT_R16_UNORM;
case MESA_FORMAT_Z24_UNORM_S8_UINT:
case MESA_FORMAT_Z24_UNORM_X8_UINT:
- return BRW_SURFACEFORMAT_R24_UNORM_X8_TYPELESS;
+ return ISL_FORMAT_R24_UNORM_X8_TYPELESS;
case MESA_FORMAT_Z_FLOAT32:
- return BRW_SURFACEFORMAT_R32_FLOAT;
+ return ISL_FORMAT_R32_FLOAT;
case MESA_FORMAT_Z32_FLOAT_S8X24_UINT:
- return BRW_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS;
+ return ISL_FORMAT_R32_FLOAT_X8X24_TYPELESS;
case MESA_FORMAT_RGBA_FLOAT32:
- /* The value of this BRW_SURFACEFORMAT is 0, which tricks the
+ /* The value of this ISL surface format is 0, which tricks the
* assertion below.
*/
- return BRW_SURFACEFORMAT_R32G32B32A32_FLOAT;
+ return ISL_FORMAT_R32G32B32A32_FLOAT;
+
+ case MESA_FORMAT_RGBA_ASTC_4x4:
+ case MESA_FORMAT_RGBA_ASTC_5x4:
+ case MESA_FORMAT_RGBA_ASTC_5x5:
+ case MESA_FORMAT_RGBA_ASTC_6x5:
+ case MESA_FORMAT_RGBA_ASTC_6x6:
+ case MESA_FORMAT_RGBA_ASTC_8x5:
+ case MESA_FORMAT_RGBA_ASTC_8x6:
+ case MESA_FORMAT_RGBA_ASTC_8x8:
+ case MESA_FORMAT_RGBA_ASTC_10x5:
+ case MESA_FORMAT_RGBA_ASTC_10x6:
+ case MESA_FORMAT_RGBA_ASTC_10x8:
+ case MESA_FORMAT_RGBA_ASTC_10x10:
+ case MESA_FORMAT_RGBA_ASTC_12x10:
+ case MESA_FORMAT_RGBA_ASTC_12x12: {
+ enum isl_format isl_fmt =
+ brw_isl_format_for_mesa_format(mesa_format);
+
+ /**
+ * It is possible to process these formats using the LDR Profile
+ * or the Full Profile mode of the hardware. Because, it isn't
+ * possible to determine if an HDR or LDR texture is being rendered, we
+ * can't determine which mode to enable in the hardware. Therefore, to
+ * handle all cases, always default to Full profile unless we are
+ * processing sRGBs, which are incompatible with this mode.
+ */
+ if (ctx->Extensions.KHR_texture_compression_astc_hdr)
+ isl_fmt |= GEN9_SURFACE_ASTC_HDR_FORMAT_BIT;
- case MESA_FORMAT_SRGB_DXT1:
- if (brw->gen == 4 && !brw->is_g4x) {
- /* Work around missing SRGB DXT1 support on original gen4 by just
- * skipping SRGB decode. It's not worth not supporting sRGB in
- * general to prevent this.
- */
- WARN_ONCE(true, "Demoting sRGB DXT1 texture to non-sRGB\n");
- mesa_format = MESA_FORMAT_RGB_DXT1;
- }
- return brw_format_for_mesa_format(mesa_format);
+ return isl_fmt;
+ }
default:
- assert(brw_format_for_mesa_format(mesa_format) != 0);
- return brw_format_for_mesa_format(mesa_format);
+ return brw_isl_format_for_mesa_format(mesa_format);
}
}
projects / mesa.git / blobdiff