ilo: hook up pipe screen format functions
This commit is contained in:
Chia-I Wu
@@ -25,15 +25,597 @@
|
||||
* Chia-I Wu <olv@lunarg.com>
|
||||
*/
|
||||
|
||||
#include "vl/vl_video_buffer.h"
|
||||
#include "brw_defines.h"
|
||||
|
||||
#include "ilo_screen.h"
|
||||
#include "ilo_format.h"
|
||||
|
||||
/* stolen from classic i965 */
|
||||
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;
|
||||
};
|
||||
|
||||
/* 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) \
|
||||
[sf] = { true, sampl, filt, shad, ck, rt, ab, vb, so, color },
|
||||
|
||||
#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
|
||||
*
|
||||
* See page 88 of the Sandybridge PRM VOL4_Part1 PDF.
|
||||
*/
|
||||
static 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, BRW_SURFACEFORMAT_R32G32B32A32_FLOAT)
|
||||
SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32A32_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32A32_UINT)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_UNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_SNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64G64_FLOAT)
|
||||
SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32G32B32X32_FLOAT)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32A32_USCALED)
|
||||
SF( Y, 50, x, x, x, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32_FLOAT)
|
||||
SF( Y, x, x, x, x, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32_SINT)
|
||||
SF( Y, x, x, x, x, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32B32_UINT)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_UNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_SNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32B32_USCALED)
|
||||
SF( Y, Y, x, x, Y, 45, Y, x, 60, BRW_SURFACEFORMAT_R16G16B16A16_UNORM)
|
||||
SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_SNORM)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_UINT)
|
||||
SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_FLOAT)
|
||||
SF( Y, 50, x, x, Y, Y, Y, Y, x, BRW_SURFACEFORMAT_R32G32_FLOAT)
|
||||
SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32G32_UINT)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_R32_FLOAT_X8X24_TYPELESS)
|
||||
SF( Y, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_X32_TYPELESS_G8X24_UINT)
|
||||
SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L32A32_FLOAT)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_UNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_SNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64_FLOAT)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R16G16B16X16_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R16G16B16X16_FLOAT)
|
||||
SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A32X32_FLOAT)
|
||||
SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L32X32_FLOAT)
|
||||
SF( Y, 50, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_I32X32_FLOAT)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16A16_USCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32G32_USCALED)
|
||||
SF( Y, Y, x, Y, Y, Y, Y, x, 60, BRW_SURFACEFORMAT_B8G8R8A8_UNORM)
|
||||
SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB)
|
||||
/* smpl filt shad CK RT AB VB SO color */
|
||||
SF( Y, Y, x, x, Y, Y, Y, x, 60, BRW_SURFACEFORMAT_R10G10B10A2_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, 60, BRW_SURFACEFORMAT_R10G10B10A2_UNORM_SRGB)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R10G10B10A2_UINT)
|
||||
SF( Y, Y, x, x, x, Y, Y, x, x, BRW_SURFACEFORMAT_R10G10B10_SNORM_A2_UNORM)
|
||||
SF( Y, Y, x, x, Y, Y, Y, x, 60, BRW_SURFACEFORMAT_R8G8B8A8_UNORM)
|
||||
SF( Y, Y, x, x, Y, Y, x, x, 60, BRW_SURFACEFORMAT_R8G8B8A8_UNORM_SRGB)
|
||||
SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_SNORM)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_UINT)
|
||||
SF( Y, Y, x, x, Y, 45, Y, x, x, BRW_SURFACEFORMAT_R16G16_UNORM)
|
||||
SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R16G16_SNORM)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_UINT)
|
||||
SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R16G16_FLOAT)
|
||||
SF( Y, Y, x, x, Y, Y, x, x, 60, BRW_SURFACEFORMAT_B10G10R10A2_UNORM)
|
||||
SF( Y, Y, x, x, Y, Y, x, x, 60, BRW_SURFACEFORMAT_B10G10R10A2_UNORM_SRGB)
|
||||
SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R11G11B10_FLOAT)
|
||||
SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, Y, x, BRW_SURFACEFORMAT_R32_UINT)
|
||||
SF( Y, 50, Y, x, Y, Y, Y, Y, x, BRW_SURFACEFORMAT_R32_FLOAT)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_R24_UNORM_X8_TYPELESS)
|
||||
SF( Y, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_X24_TYPELESS_G8_UINT)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16A16_UNORM)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I24X8_UNORM)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L24X8_UNORM)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A24X8_UNORM)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I32_FLOAT)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L32_FLOAT)
|
||||
SF( Y, 50, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A32_FLOAT)
|
||||
SF( Y, Y, x, Y, x, x, x, x, 60, BRW_SURFACEFORMAT_B8G8R8X8_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B8G8R8X8_UNORM_SRGB)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R8G8B8X8_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R8G8B8X8_UNORM_SRGB)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_B10G10R10X2_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16A16_FLOAT)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_UNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_SNORM)
|
||||
/* smpl filt shad CK RT AB VB SO color */
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R10G10B10X2_USCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8A8_USCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16_USCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R32_USCALED)
|
||||
SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G6R5_UNORM)
|
||||
SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G6R5_UNORM_SRGB)
|
||||
SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5A1_UNORM)
|
||||
SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5A1_UNORM_SRGB)
|
||||
SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_B4G4R4A4_UNORM)
|
||||
SF( Y, Y, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B4G4R4A4_UNORM_SRGB)
|
||||
SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R8G8_UNORM)
|
||||
SF( Y, Y, x, Y, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R8G8_SNORM)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_UINT)
|
||||
SF( Y, Y, Y, x, Y, 45, Y, x, 70, BRW_SURFACEFORMAT_R16_UNORM)
|
||||
SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R16_SNORM)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R16_UINT)
|
||||
SF( Y, Y, x, x, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R16_FLOAT)
|
||||
SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I16_UNORM)
|
||||
SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16_UNORM)
|
||||
SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A16_UNORM)
|
||||
SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_L8A8_UNORM)
|
||||
SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_I16_FLOAT)
|
||||
SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_L16_FLOAT)
|
||||
SF( Y, Y, Y, x, x, x, x, x, x, BRW_SURFACEFORMAT_A16_FLOAT)
|
||||
SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8A8_UNORM_SRGB)
|
||||
SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_R5G5_SNORM_B6_UNORM)
|
||||
SF( x, x, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5X1_UNORM)
|
||||
SF( x, x, x, x, Y, Y, x, x, x, BRW_SURFACEFORMAT_B5G5R5X1_UNORM_SRGB)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8_USCALED)
|
||||
/* smpl filt shad CK RT AB VB SO color */
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16_USCALED)
|
||||
SF( Y, Y, x, 45, Y, Y, Y, x, x, BRW_SURFACEFORMAT_R8_UNORM)
|
||||
SF( Y, Y, x, x, Y, 60, Y, x, x, BRW_SURFACEFORMAT_R8_SNORM)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8_SINT)
|
||||
SF( Y, x, x, x, Y, x, Y, x, x, BRW_SURFACEFORMAT_R8_UINT)
|
||||
SF( Y, Y, x, Y, Y, Y, x, x, x, BRW_SURFACEFORMAT_A8_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_I8_UNORM)
|
||||
SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_L8_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_P4A4_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_A4P4_UNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8_USCALED)
|
||||
SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_L8_UNORM_SRGB)
|
||||
SF(45, 45, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_DXT1_RGB_SRGB)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_R1_UINT)
|
||||
SF( Y, Y, x, Y, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_NORMAL)
|
||||
SF( Y, Y, x, Y, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_SWAPUVY)
|
||||
SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_BC1_UNORM)
|
||||
SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_BC2_UNORM)
|
||||
SF( Y, Y, x, Y, x, x, x, x, x, BRW_SURFACEFORMAT_BC3_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC4_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC5_UNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC1_UNORM_SRGB)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC2_UNORM_SRGB)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC3_UNORM_SRGB)
|
||||
SF( Y, x, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_MONO8)
|
||||
SF( Y, Y, x, x, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_SWAPUV)
|
||||
SF( Y, Y, x, x, Y, x, x, x, 60, BRW_SURFACEFORMAT_YCRCB_SWAPY)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_DXT1_RGB)
|
||||
/* smpl filt shad CK RT AB VB SO color */
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_FXT1)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_UNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_SNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R8G8B8_USCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64G64B64A64_FLOAT)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R64G64B64_FLOAT)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC4_SNORM)
|
||||
SF( Y, Y, x, x, x, x, x, x, x, BRW_SURFACEFORMAT_BC5_SNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_UNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_SNORM)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_SSCALED)
|
||||
SF( x, x, x, x, x, x, Y, x, x, BRW_SURFACEFORMAT_R16G16B16_USCALED)
|
||||
};
|
||||
#undef x
|
||||
#undef Y
|
||||
|
||||
static const struct surface_format_info *
|
||||
lookup_surface_format_info(enum pipe_format format, unsigned bind)
|
||||
{
|
||||
static const struct surface_format_info nonexist = {
|
||||
.exists = false,
|
||||
.sampling = 999,
|
||||
.filtering = 999,
|
||||
.shadow_compare = 999,
|
||||
.chroma_key = 999,
|
||||
.render_target = 999,
|
||||
.alpha_blend = 999,
|
||||
.input_vb = 999,
|
||||
.streamed_output_vb = 999,
|
||||
.color_processing = 999,
|
||||
};
|
||||
const int surfaceformat = ilo_translate_format(format, bind);
|
||||
|
||||
return (surfaceformat >= 0 && surfaceformat < Elements(surface_formats) &&
|
||||
surface_formats[surfaceformat].exists) ?
|
||||
&surface_formats[surfaceformat] : &nonexist;
|
||||
}
|
||||
|
||||
/**
|
||||
* Translate a color (non-depth/stencil) pipe format to the matching hardware
|
||||
* format. Return -1 on errors.
|
||||
*/
|
||||
int
|
||||
ilo_translate_color_format(enum pipe_format format)
|
||||
{
|
||||
static const int format_mapping[PIPE_FORMAT_COUNT] = {
|
||||
[PIPE_FORMAT_NONE] = 0,
|
||||
[PIPE_FORMAT_B8G8R8A8_UNORM] = BRW_SURFACEFORMAT_B8G8R8A8_UNORM,
|
||||
[PIPE_FORMAT_B8G8R8X8_UNORM] = BRW_SURFACEFORMAT_B8G8R8X8_UNORM,
|
||||
[PIPE_FORMAT_A8R8G8B8_UNORM] = 0,
|
||||
[PIPE_FORMAT_X8R8G8B8_UNORM] = 0,
|
||||
[PIPE_FORMAT_B5G5R5A1_UNORM] = BRW_SURFACEFORMAT_B5G5R5A1_UNORM,
|
||||
[PIPE_FORMAT_B4G4R4A4_UNORM] = BRW_SURFACEFORMAT_B4G4R4A4_UNORM,
|
||||
[PIPE_FORMAT_B5G6R5_UNORM] = BRW_SURFACEFORMAT_B5G6R5_UNORM,
|
||||
[PIPE_FORMAT_R10G10B10A2_UNORM] = BRW_SURFACEFORMAT_R10G10B10A2_UNORM,
|
||||
[PIPE_FORMAT_L8_UNORM] = BRW_SURFACEFORMAT_L8_UNORM,
|
||||
[PIPE_FORMAT_A8_UNORM] = BRW_SURFACEFORMAT_A8_UNORM,
|
||||
[PIPE_FORMAT_I8_UNORM] = BRW_SURFACEFORMAT_I8_UNORM,
|
||||
[PIPE_FORMAT_L8A8_UNORM] = BRW_SURFACEFORMAT_L8A8_UNORM,
|
||||
[PIPE_FORMAT_L16_UNORM] = BRW_SURFACEFORMAT_L16_UNORM,
|
||||
[PIPE_FORMAT_UYVY] = BRW_SURFACEFORMAT_YCRCB_SWAPUVY,
|
||||
[PIPE_FORMAT_YUYV] = BRW_SURFACEFORMAT_YCRCB_NORMAL,
|
||||
[PIPE_FORMAT_Z16_UNORM] = 0,
|
||||
[PIPE_FORMAT_Z32_UNORM] = 0,
|
||||
[PIPE_FORMAT_Z32_FLOAT] = 0,
|
||||
[PIPE_FORMAT_Z24_UNORM_S8_UINT] = 0,
|
||||
[PIPE_FORMAT_S8_UINT_Z24_UNORM] = 0,
|
||||
[PIPE_FORMAT_Z24X8_UNORM] = 0,
|
||||
[PIPE_FORMAT_X8Z24_UNORM] = 0,
|
||||
[PIPE_FORMAT_S8_UINT] = 0,
|
||||
[PIPE_FORMAT_R64_FLOAT] = BRW_SURFACEFORMAT_R64_FLOAT,
|
||||
[PIPE_FORMAT_R64G64_FLOAT] = BRW_SURFACEFORMAT_R64G64_FLOAT,
|
||||
[PIPE_FORMAT_R64G64B64_FLOAT] = BRW_SURFACEFORMAT_R64G64B64_FLOAT,
|
||||
[PIPE_FORMAT_R64G64B64A64_FLOAT] = BRW_SURFACEFORMAT_R64G64B64A64_FLOAT,
|
||||
[PIPE_FORMAT_R32_FLOAT] = BRW_SURFACEFORMAT_R32_FLOAT,
|
||||
[PIPE_FORMAT_R32G32_FLOAT] = BRW_SURFACEFORMAT_R32G32_FLOAT,
|
||||
[PIPE_FORMAT_R32G32B32_FLOAT] = BRW_SURFACEFORMAT_R32G32B32_FLOAT,
|
||||
[PIPE_FORMAT_R32G32B32A32_FLOAT] = BRW_SURFACEFORMAT_R32G32B32A32_FLOAT,
|
||||
[PIPE_FORMAT_R32_UNORM] = BRW_SURFACEFORMAT_R32_UNORM,
|
||||
[PIPE_FORMAT_R32G32_UNORM] = BRW_SURFACEFORMAT_R32G32_UNORM,
|
||||
[PIPE_FORMAT_R32G32B32_UNORM] = BRW_SURFACEFORMAT_R32G32B32_UNORM,
|
||||
[PIPE_FORMAT_R32G32B32A32_UNORM] = BRW_SURFACEFORMAT_R32G32B32A32_UNORM,
|
||||
[PIPE_FORMAT_R32_USCALED] = BRW_SURFACEFORMAT_R32_USCALED,
|
||||
[PIPE_FORMAT_R32G32_USCALED] = BRW_SURFACEFORMAT_R32G32_USCALED,
|
||||
[PIPE_FORMAT_R32G32B32_USCALED] = BRW_SURFACEFORMAT_R32G32B32_USCALED,
|
||||
[PIPE_FORMAT_R32G32B32A32_USCALED] = BRW_SURFACEFORMAT_R32G32B32A32_USCALED,
|
||||
[PIPE_FORMAT_R32_SNORM] = BRW_SURFACEFORMAT_R32_SNORM,
|
||||
[PIPE_FORMAT_R32G32_SNORM] = BRW_SURFACEFORMAT_R32G32_SNORM,
|
||||
[PIPE_FORMAT_R32G32B32_SNORM] = BRW_SURFACEFORMAT_R32G32B32_SNORM,
|
||||
[PIPE_FORMAT_R32G32B32A32_SNORM] = BRW_SURFACEFORMAT_R32G32B32A32_SNORM,
|
||||
[PIPE_FORMAT_R32_SSCALED] = BRW_SURFACEFORMAT_R32_SSCALED,
|
||||
[PIPE_FORMAT_R32G32_SSCALED] = BRW_SURFACEFORMAT_R32G32_SSCALED,
|
||||
[PIPE_FORMAT_R32G32B32_SSCALED] = BRW_SURFACEFORMAT_R32G32B32_SSCALED,
|
||||
[PIPE_FORMAT_R32G32B32A32_SSCALED] = BRW_SURFACEFORMAT_R32G32B32A32_SSCALED,
|
||||
[PIPE_FORMAT_R16_UNORM] = BRW_SURFACEFORMAT_R16_UNORM,
|
||||
[PIPE_FORMAT_R16G16_UNORM] = BRW_SURFACEFORMAT_R16G16_UNORM,
|
||||
[PIPE_FORMAT_R16G16B16_UNORM] = BRW_SURFACEFORMAT_R16G16B16_UNORM,
|
||||
[PIPE_FORMAT_R16G16B16A16_UNORM] = BRW_SURFACEFORMAT_R16G16B16A16_UNORM,
|
||||
[PIPE_FORMAT_R16_USCALED] = BRW_SURFACEFORMAT_R16_USCALED,
|
||||
[PIPE_FORMAT_R16G16_USCALED] = BRW_SURFACEFORMAT_R16G16_USCALED,
|
||||
[PIPE_FORMAT_R16G16B16_USCALED] = BRW_SURFACEFORMAT_R16G16B16_USCALED,
|
||||
[PIPE_FORMAT_R16G16B16A16_USCALED] = BRW_SURFACEFORMAT_R16G16B16A16_USCALED,
|
||||
[PIPE_FORMAT_R16_SNORM] = BRW_SURFACEFORMAT_R16_SNORM,
|
||||
[PIPE_FORMAT_R16G16_SNORM] = BRW_SURFACEFORMAT_R16G16_SNORM,
|
||||
[PIPE_FORMAT_R16G16B16_SNORM] = BRW_SURFACEFORMAT_R16G16B16_SNORM,
|
||||
[PIPE_FORMAT_R16G16B16A16_SNORM] = BRW_SURFACEFORMAT_R16G16B16A16_SNORM,
|
||||
[PIPE_FORMAT_R16_SSCALED] = BRW_SURFACEFORMAT_R16_SSCALED,
|
||||
[PIPE_FORMAT_R16G16_SSCALED] = BRW_SURFACEFORMAT_R16G16_SSCALED,
|
||||
[PIPE_FORMAT_R16G16B16_SSCALED] = BRW_SURFACEFORMAT_R16G16B16_SSCALED,
|
||||
[PIPE_FORMAT_R16G16B16A16_SSCALED] = BRW_SURFACEFORMAT_R16G16B16A16_SSCALED,
|
||||
[PIPE_FORMAT_R8_UNORM] = BRW_SURFACEFORMAT_R8_UNORM,
|
||||
[PIPE_FORMAT_R8G8_UNORM] = BRW_SURFACEFORMAT_R8G8_UNORM,
|
||||
[PIPE_FORMAT_R8G8B8_UNORM] = BRW_SURFACEFORMAT_R8G8B8_UNORM,
|
||||
[PIPE_FORMAT_R8G8B8A8_UNORM] = BRW_SURFACEFORMAT_R8G8B8A8_UNORM,
|
||||
[PIPE_FORMAT_X8B8G8R8_UNORM] = 0,
|
||||
[PIPE_FORMAT_R8_USCALED] = BRW_SURFACEFORMAT_R8_USCALED,
|
||||
[PIPE_FORMAT_R8G8_USCALED] = BRW_SURFACEFORMAT_R8G8_USCALED,
|
||||
[PIPE_FORMAT_R8G8B8_USCALED] = BRW_SURFACEFORMAT_R8G8B8_USCALED,
|
||||
[PIPE_FORMAT_R8G8B8A8_USCALED] = BRW_SURFACEFORMAT_R8G8B8A8_USCALED,
|
||||
[PIPE_FORMAT_R8_SNORM] = BRW_SURFACEFORMAT_R8_SNORM,
|
||||
[PIPE_FORMAT_R8G8_SNORM] = BRW_SURFACEFORMAT_R8G8_SNORM,
|
||||
[PIPE_FORMAT_R8G8B8_SNORM] = BRW_SURFACEFORMAT_R8G8B8_SNORM,
|
||||
[PIPE_FORMAT_R8G8B8A8_SNORM] = BRW_SURFACEFORMAT_R8G8B8A8_SNORM,
|
||||
[PIPE_FORMAT_R8_SSCALED] = BRW_SURFACEFORMAT_R8_SSCALED,
|
||||
[PIPE_FORMAT_R8G8_SSCALED] = BRW_SURFACEFORMAT_R8G8_SSCALED,
|
||||
[PIPE_FORMAT_R8G8B8_SSCALED] = BRW_SURFACEFORMAT_R8G8B8_SSCALED,
|
||||
[PIPE_FORMAT_R8G8B8A8_SSCALED] = BRW_SURFACEFORMAT_R8G8B8A8_SSCALED,
|
||||
[PIPE_FORMAT_R32_FIXED] = BRW_SURFACEFORMAT_R32_SFIXED,
|
||||
[PIPE_FORMAT_R32G32_FIXED] = BRW_SURFACEFORMAT_R32G32_SFIXED,
|
||||
[PIPE_FORMAT_R32G32B32_FIXED] = BRW_SURFACEFORMAT_R32G32B32_SFIXED,
|
||||
[PIPE_FORMAT_R32G32B32A32_FIXED] = BRW_SURFACEFORMAT_R32G32B32A32_SFIXED,
|
||||
[PIPE_FORMAT_R16_FLOAT] = BRW_SURFACEFORMAT_R16_FLOAT,
|
||||
[PIPE_FORMAT_R16G16_FLOAT] = BRW_SURFACEFORMAT_R16G16_FLOAT,
|
||||
[PIPE_FORMAT_R16G16B16_FLOAT] = 0,
|
||||
[PIPE_FORMAT_R16G16B16A16_FLOAT] = BRW_SURFACEFORMAT_R16G16B16A16_FLOAT,
|
||||
[PIPE_FORMAT_L8_SRGB] = BRW_SURFACEFORMAT_L8_UNORM_SRGB,
|
||||
[PIPE_FORMAT_L8A8_SRGB] = BRW_SURFACEFORMAT_L8A8_UNORM_SRGB,
|
||||
[PIPE_FORMAT_R8G8B8_SRGB] = 0,
|
||||
[PIPE_FORMAT_A8B8G8R8_SRGB] = 0,
|
||||
[PIPE_FORMAT_X8B8G8R8_SRGB] = 0,
|
||||
[PIPE_FORMAT_B8G8R8A8_SRGB] = BRW_SURFACEFORMAT_B8G8R8A8_UNORM_SRGB,
|
||||
[PIPE_FORMAT_B8G8R8X8_SRGB] = 0,
|
||||
[PIPE_FORMAT_A8R8G8B8_SRGB] = 0,
|
||||
[PIPE_FORMAT_X8R8G8B8_SRGB] = 0,
|
||||
[PIPE_FORMAT_R8G8B8A8_SRGB] = 0,
|
||||
[PIPE_FORMAT_DXT1_RGB] = BRW_SURFACEFORMAT_DXT1_RGB,
|
||||
[PIPE_FORMAT_DXT1_RGBA] = BRW_SURFACEFORMAT_BC1_UNORM,
|
||||
[PIPE_FORMAT_DXT3_RGBA] = BRW_SURFACEFORMAT_BC2_UNORM,
|
||||
[PIPE_FORMAT_DXT5_RGBA] = BRW_SURFACEFORMAT_BC3_UNORM,
|
||||
[PIPE_FORMAT_DXT1_SRGB] = BRW_SURFACEFORMAT_DXT1_RGB_SRGB,
|
||||
[PIPE_FORMAT_DXT1_SRGBA] = BRW_SURFACEFORMAT_BC1_UNORM_SRGB,
|
||||
[PIPE_FORMAT_DXT3_SRGBA] = BRW_SURFACEFORMAT_BC2_UNORM_SRGB,
|
||||
[PIPE_FORMAT_DXT5_SRGBA] = BRW_SURFACEFORMAT_BC3_UNORM_SRGB,
|
||||
[PIPE_FORMAT_RGTC1_UNORM] = BRW_SURFACEFORMAT_BC4_UNORM,
|
||||
[PIPE_FORMAT_RGTC1_SNORM] = BRW_SURFACEFORMAT_BC4_SNORM,
|
||||
[PIPE_FORMAT_RGTC2_UNORM] = BRW_SURFACEFORMAT_BC5_UNORM,
|
||||
[PIPE_FORMAT_RGTC2_SNORM] = BRW_SURFACEFORMAT_BC5_SNORM,
|
||||
[PIPE_FORMAT_R8G8_B8G8_UNORM] = 0,
|
||||
[PIPE_FORMAT_G8R8_G8B8_UNORM] = 0,
|
||||
[PIPE_FORMAT_R8SG8SB8UX8U_NORM] = 0,
|
||||
[PIPE_FORMAT_R5SG5SB6U_NORM] = 0,
|
||||
[PIPE_FORMAT_A8B8G8R8_UNORM] = 0,
|
||||
[PIPE_FORMAT_B5G5R5X1_UNORM] = BRW_SURFACEFORMAT_B5G5R5X1_UNORM,
|
||||
[PIPE_FORMAT_R10G10B10A2_USCALED] = BRW_SURFACEFORMAT_R10G10B10A2_USCALED,
|
||||
[PIPE_FORMAT_R11G11B10_FLOAT] = BRW_SURFACEFORMAT_R11G11B10_FLOAT,
|
||||
[PIPE_FORMAT_R9G9B9E5_FLOAT] = BRW_SURFACEFORMAT_R9G9B9E5_SHAREDEXP,
|
||||
[PIPE_FORMAT_Z32_FLOAT_S8X24_UINT] = 0,
|
||||
[PIPE_FORMAT_R1_UNORM] = 0,
|
||||
[PIPE_FORMAT_R10G10B10X2_USCALED] = BRW_SURFACEFORMAT_R10G10B10X2_USCALED,
|
||||
[PIPE_FORMAT_R10G10B10X2_SNORM] = 0,
|
||||
[PIPE_FORMAT_L4A4_UNORM] = 0,
|
||||
[PIPE_FORMAT_B10G10R10A2_UNORM] = BRW_SURFACEFORMAT_B10G10R10A2_UNORM,
|
||||
[PIPE_FORMAT_R10SG10SB10SA2U_NORM] = 0,
|
||||
[PIPE_FORMAT_R8G8Bx_SNORM] = 0,
|
||||
[PIPE_FORMAT_R8G8B8X8_UNORM] = BRW_SURFACEFORMAT_R8G8B8X8_UNORM,
|
||||
[PIPE_FORMAT_B4G4R4X4_UNORM] = 0,
|
||||
[PIPE_FORMAT_X24S8_UINT] = 0,
|
||||
[PIPE_FORMAT_S8X24_UINT] = 0,
|
||||
[PIPE_FORMAT_X32_S8X24_UINT] = 0,
|
||||
[PIPE_FORMAT_B2G3R3_UNORM] = 0,
|
||||
[PIPE_FORMAT_L16A16_UNORM] = BRW_SURFACEFORMAT_L16A16_UNORM,
|
||||
[PIPE_FORMAT_A16_UNORM] = BRW_SURFACEFORMAT_A16_UNORM,
|
||||
[PIPE_FORMAT_I16_UNORM] = BRW_SURFACEFORMAT_I16_UNORM,
|
||||
[PIPE_FORMAT_LATC1_UNORM] = 0,
|
||||
[PIPE_FORMAT_LATC1_SNORM] = 0,
|
||||
[PIPE_FORMAT_LATC2_UNORM] = 0,
|
||||
[PIPE_FORMAT_LATC2_SNORM] = 0,
|
||||
[PIPE_FORMAT_A8_SNORM] = 0,
|
||||
[PIPE_FORMAT_L8_SNORM] = 0,
|
||||
[PIPE_FORMAT_L8A8_SNORM] = 0,
|
||||
[PIPE_FORMAT_I8_SNORM] = 0,
|
||||
[PIPE_FORMAT_A16_SNORM] = 0,
|
||||
[PIPE_FORMAT_L16_SNORM] = 0,
|
||||
[PIPE_FORMAT_L16A16_SNORM] = 0,
|
||||
[PIPE_FORMAT_I16_SNORM] = 0,
|
||||
[PIPE_FORMAT_A16_FLOAT] = BRW_SURFACEFORMAT_A16_FLOAT,
|
||||
[PIPE_FORMAT_L16_FLOAT] = BRW_SURFACEFORMAT_L16_FLOAT,
|
||||
[PIPE_FORMAT_L16A16_FLOAT] = BRW_SURFACEFORMAT_L16A16_FLOAT,
|
||||
[PIPE_FORMAT_I16_FLOAT] = BRW_SURFACEFORMAT_I16_FLOAT,
|
||||
[PIPE_FORMAT_A32_FLOAT] = BRW_SURFACEFORMAT_A32_FLOAT,
|
||||
[PIPE_FORMAT_L32_FLOAT] = BRW_SURFACEFORMAT_L32_FLOAT,
|
||||
[PIPE_FORMAT_L32A32_FLOAT] = BRW_SURFACEFORMAT_L32A32_FLOAT,
|
||||
[PIPE_FORMAT_I32_FLOAT] = BRW_SURFACEFORMAT_I32_FLOAT,
|
||||
[PIPE_FORMAT_YV12] = 0,
|
||||
[PIPE_FORMAT_YV16] = 0,
|
||||
[PIPE_FORMAT_IYUV] = 0,
|
||||
[PIPE_FORMAT_NV12] = 0,
|
||||
[PIPE_FORMAT_NV21] = 0,
|
||||
[PIPE_FORMAT_R4A4_UNORM] = 0,
|
||||
[PIPE_FORMAT_A4R4_UNORM] = 0,
|
||||
[PIPE_FORMAT_R8A8_UNORM] = 0,
|
||||
[PIPE_FORMAT_A8R8_UNORM] = 0,
|
||||
[PIPE_FORMAT_R10G10B10A2_SSCALED] = BRW_SURFACEFORMAT_R10G10B10A2_SSCALED,
|
||||
[PIPE_FORMAT_R10G10B10A2_SNORM] = BRW_SURFACEFORMAT_R10G10B10A2_SNORM,
|
||||
[PIPE_FORMAT_B10G10R10A2_USCALED] = BRW_SURFACEFORMAT_B10G10R10A2_USCALED,
|
||||
[PIPE_FORMAT_B10G10R10A2_SSCALED] = BRW_SURFACEFORMAT_B10G10R10A2_SSCALED,
|
||||
[PIPE_FORMAT_B10G10R10A2_SNORM] = BRW_SURFACEFORMAT_B10G10R10A2_SNORM,
|
||||
[PIPE_FORMAT_R8_UINT] = BRW_SURFACEFORMAT_R8_UINT,
|
||||
[PIPE_FORMAT_R8G8_UINT] = BRW_SURFACEFORMAT_R8G8_UINT,
|
||||
[PIPE_FORMAT_R8G8B8_UINT] = 0,
|
||||
[PIPE_FORMAT_R8G8B8A8_UINT] = BRW_SURFACEFORMAT_R8G8B8A8_UINT,
|
||||
[PIPE_FORMAT_R8_SINT] = BRW_SURFACEFORMAT_R8_SINT,
|
||||
[PIPE_FORMAT_R8G8_SINT] = BRW_SURFACEFORMAT_R8G8_SINT,
|
||||
[PIPE_FORMAT_R8G8B8_SINT] = 0,
|
||||
[PIPE_FORMAT_R8G8B8A8_SINT] = BRW_SURFACEFORMAT_R8G8B8A8_SINT,
|
||||
[PIPE_FORMAT_R16_UINT] = BRW_SURFACEFORMAT_R16_UINT,
|
||||
[PIPE_FORMAT_R16G16_UINT] = BRW_SURFACEFORMAT_R16G16_UINT,
|
||||
[PIPE_FORMAT_R16G16B16_UINT] = 0,
|
||||
[PIPE_FORMAT_R16G16B16A16_UINT] = BRW_SURFACEFORMAT_R16G16B16A16_UINT,
|
||||
[PIPE_FORMAT_R16_SINT] = BRW_SURFACEFORMAT_R16_SINT,
|
||||
[PIPE_FORMAT_R16G16_SINT] = BRW_SURFACEFORMAT_R16G16_SINT,
|
||||
[PIPE_FORMAT_R16G16B16_SINT] = 0,
|
||||
[PIPE_FORMAT_R16G16B16A16_SINT] = BRW_SURFACEFORMAT_R16G16B16A16_SINT,
|
||||
[PIPE_FORMAT_R32_UINT] = BRW_SURFACEFORMAT_R32_UINT,
|
||||
[PIPE_FORMAT_R32G32_UINT] = BRW_SURFACEFORMAT_R32G32_UINT,
|
||||
[PIPE_FORMAT_R32G32B32_UINT] = BRW_SURFACEFORMAT_R32G32B32_UINT,
|
||||
[PIPE_FORMAT_R32G32B32A32_UINT] = BRW_SURFACEFORMAT_R32G32B32A32_UINT,
|
||||
[PIPE_FORMAT_R32_SINT] = BRW_SURFACEFORMAT_R32_SINT,
|
||||
[PIPE_FORMAT_R32G32_SINT] = BRW_SURFACEFORMAT_R32G32_SINT,
|
||||
[PIPE_FORMAT_R32G32B32_SINT] = BRW_SURFACEFORMAT_R32G32B32_SINT,
|
||||
[PIPE_FORMAT_R32G32B32A32_SINT] = BRW_SURFACEFORMAT_R32G32B32A32_SINT,
|
||||
[PIPE_FORMAT_A8_UINT] = 0,
|
||||
[PIPE_FORMAT_I8_UINT] = 0,
|
||||
[PIPE_FORMAT_L8_UINT] = 0,
|
||||
[PIPE_FORMAT_L8A8_UINT] = 0,
|
||||
[PIPE_FORMAT_A8_SINT] = 0,
|
||||
[PIPE_FORMAT_I8_SINT] = 0,
|
||||
[PIPE_FORMAT_L8_SINT] = 0,
|
||||
[PIPE_FORMAT_L8A8_SINT] = 0,
|
||||
[PIPE_FORMAT_A16_UINT] = 0,
|
||||
[PIPE_FORMAT_I16_UINT] = 0,
|
||||
[PIPE_FORMAT_L16_UINT] = 0,
|
||||
[PIPE_FORMAT_L16A16_UINT] = 0,
|
||||
[PIPE_FORMAT_A16_SINT] = 0,
|
||||
[PIPE_FORMAT_I16_SINT] = 0,
|
||||
[PIPE_FORMAT_L16_SINT] = 0,
|
||||
[PIPE_FORMAT_L16A16_SINT] = 0,
|
||||
[PIPE_FORMAT_A32_UINT] = 0,
|
||||
[PIPE_FORMAT_I32_UINT] = 0,
|
||||
[PIPE_FORMAT_L32_UINT] = 0,
|
||||
[PIPE_FORMAT_L32A32_UINT] = 0,
|
||||
[PIPE_FORMAT_A32_SINT] = 0,
|
||||
[PIPE_FORMAT_I32_SINT] = 0,
|
||||
[PIPE_FORMAT_L32_SINT] = 0,
|
||||
[PIPE_FORMAT_L32A32_SINT] = 0,
|
||||
[PIPE_FORMAT_B10G10R10A2_UINT] = BRW_SURFACEFORMAT_B10G10R10A2_UINT,
|
||||
[PIPE_FORMAT_ETC1_RGB8] = 0,
|
||||
[PIPE_FORMAT_R8G8_R8B8_UNORM] = 0,
|
||||
[PIPE_FORMAT_G8R8_B8R8_UNORM] = 0,
|
||||
[PIPE_FORMAT_R8G8B8X8_SNORM] = 0,
|
||||
[PIPE_FORMAT_R8G8B8X8_SRGB] = 0,
|
||||
[PIPE_FORMAT_R8G8B8X8_UINT] = 0,
|
||||
[PIPE_FORMAT_R8G8B8X8_SINT] = 0,
|
||||
[PIPE_FORMAT_B10G10R10X2_UNORM] = BRW_SURFACEFORMAT_B10G10R10X2_UNORM,
|
||||
[PIPE_FORMAT_R16G16B16X16_UNORM] = BRW_SURFACEFORMAT_R16G16B16X16_UNORM,
|
||||
[PIPE_FORMAT_R16G16B16X16_SNORM] = 0,
|
||||
[PIPE_FORMAT_R16G16B16X16_FLOAT] = BRW_SURFACEFORMAT_R16G16B16X16_FLOAT,
|
||||
[PIPE_FORMAT_R16G16B16X16_UINT] = 0,
|
||||
[PIPE_FORMAT_R16G16B16X16_SINT] = 0,
|
||||
[PIPE_FORMAT_R32G32B32X32_FLOAT] = BRW_SURFACEFORMAT_R32G32B32X32_FLOAT,
|
||||
[PIPE_FORMAT_R32G32B32X32_UINT] = 0,
|
||||
[PIPE_FORMAT_R32G32B32X32_SINT] = 0,
|
||||
[PIPE_FORMAT_R8A8_SNORM] = 0,
|
||||
[PIPE_FORMAT_R16A16_UNORM] = 0,
|
||||
[PIPE_FORMAT_R16A16_SNORM] = 0,
|
||||
[PIPE_FORMAT_R16A16_FLOAT] = 0,
|
||||
[PIPE_FORMAT_R32A32_FLOAT] = 0,
|
||||
[PIPE_FORMAT_R8A8_UINT] = 0,
|
||||
[PIPE_FORMAT_R8A8_SINT] = 0,
|
||||
[PIPE_FORMAT_R16A16_UINT] = 0,
|
||||
[PIPE_FORMAT_R16A16_SINT] = 0,
|
||||
[PIPE_FORMAT_R32A32_UINT] = 0,
|
||||
[PIPE_FORMAT_R32A32_SINT] = 0,
|
||||
};
|
||||
int sfmt = format_mapping[format];
|
||||
|
||||
/* BRW_SURFACEFORMAT_R32G32B32A32_FLOAT happens to be 0 */
|
||||
if (!sfmt && format != PIPE_FORMAT_R32G32B32A32_FLOAT)
|
||||
sfmt = -1;
|
||||
|
||||
return sfmt;
|
||||
}
|
||||
|
||||
static boolean
|
||||
ilo_is_format_supported(struct pipe_screen *screen,
|
||||
enum pipe_format format,
|
||||
enum pipe_texture_target target,
|
||||
unsigned sample_count,
|
||||
unsigned bindings)
|
||||
{
|
||||
struct ilo_screen *is = ilo_screen(screen);
|
||||
const int gen = ILO_GEN_GET_MAJOR(is->gen * 10);
|
||||
const struct surface_format_info *info;
|
||||
unsigned bind;
|
||||
|
||||
if (!util_format_is_supported(format, bindings))
|
||||
return false;
|
||||
|
||||
/* no MSAA support yet */
|
||||
if (sample_count > 1)
|
||||
return false;
|
||||
|
||||
bind = (bindings & PIPE_BIND_DEPTH_STENCIL);
|
||||
if (bind) {
|
||||
switch (format) {
|
||||
case PIPE_FORMAT_Z16_UNORM:
|
||||
case PIPE_FORMAT_Z24X8_UNORM:
|
||||
case PIPE_FORMAT_Z32_FLOAT:
|
||||
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
|
||||
case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
|
||||
break;
|
||||
case PIPE_FORMAT_S8_UINT:
|
||||
/* TODO separate stencil */
|
||||
default:
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
bind = (bindings & PIPE_BIND_RENDER_TARGET);
|
||||
if (bind) {
|
||||
info = lookup_surface_format_info(format, bind);
|
||||
|
||||
if (gen < info->render_target)
|
||||
return false;
|
||||
|
||||
if (gen < info->alpha_blend)
|
||||
return false;
|
||||
}
|
||||
|
||||
bind = (bindings & PIPE_BIND_SAMPLER_VIEW);
|
||||
if (bind) {
|
||||
info = lookup_surface_format_info(format, bind);
|
||||
|
||||
if (gen < info->sampling)
|
||||
return false;
|
||||
|
||||
if (gen < info->filtering)
|
||||
return false;
|
||||
}
|
||||
|
||||
bind = (bindings & PIPE_BIND_VERTEX_BUFFER);
|
||||
if (bind) {
|
||||
info = lookup_surface_format_info(format, bind);
|
||||
|
||||
if (gen < info->input_vb)
|
||||
return false;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static boolean
|
||||
ilo_is_video_format_supported(struct pipe_screen *screen,
|
||||
enum pipe_format format,
|
||||
enum pipe_video_profile profile)
|
||||
{
|
||||
return vl_video_buffer_is_format_supported(screen, format, profile);
|
||||
}
|
||||
|
||||
/**
|
||||
* Initialize format-related functions.
|
||||
*/
|
||||
void
|
||||
ilo_init_format_functions(struct ilo_screen *is)
|
||||
{
|
||||
is->base.is_format_supported = NULL;
|
||||
is->base.is_video_format_supported = NULL;
|
||||
is->base.is_format_supported = ilo_is_format_supported;
|
||||
is->base.is_video_format_supported = ilo_is_video_format_supported;
|
||||
}
|
||||
|
||||
@@ -28,6 +28,8 @@
|
||||
#ifndef ILO_FORMAT_H
|
||||
#define ILO_FORMAT_H
|
||||
|
||||
#include "brw_defines.h"
|
||||
|
||||
#include "ilo_common.h"
|
||||
|
||||
struct ilo_screen;
|
||||
@@ -35,4 +37,101 @@ struct ilo_screen;
|
||||
void
|
||||
ilo_init_format_functions(struct ilo_screen *is);
|
||||
|
||||
int
|
||||
ilo_translate_color_format(enum pipe_format format);
|
||||
|
||||
/**
|
||||
* Translate a pipe format to a hardware surface format suitable for
|
||||
* the given purpose. Return -1 on errors.
|
||||
*
|
||||
* This is an inline function not only for performance reasons. There are
|
||||
* caveats that the callers should that before calling this function.
|
||||
*/
|
||||
static inline int
|
||||
ilo_translate_format(enum pipe_format format, unsigned bind)
|
||||
{
|
||||
switch (bind) {
|
||||
case PIPE_BIND_RENDER_TARGET:
|
||||
/*
|
||||
* Some RGBX formats are not supported as render target formats. But we
|
||||
* can use their RGBA counterparts and force the destination alpha to be
|
||||
* one when blending is enabled.
|
||||
*/
|
||||
switch (format) {
|
||||
case PIPE_FORMAT_B8G8R8X8_UNORM:
|
||||
return BRW_SURFACEFORMAT_B8G8R8A8_UNORM;
|
||||
default:
|
||||
return ilo_translate_color_format(format);
|
||||
}
|
||||
break;
|
||||
case PIPE_BIND_SAMPLER_VIEW:
|
||||
/*
|
||||
* For depth formats, we want the depth values to be returned as R
|
||||
* values. But we assume in many places that the depth values are
|
||||
* returned as I values (util_make_fragment_tex_shader_writedepth() is
|
||||
* one such example). We have to live with that at least for now.
|
||||
*/
|
||||
switch (format) {
|
||||
case PIPE_FORMAT_Z16_UNORM:
|
||||
return BRW_SURFACEFORMAT_I16_UNORM;
|
||||
case PIPE_FORMAT_Z32_FLOAT:
|
||||
return BRW_SURFACEFORMAT_I32_FLOAT;
|
||||
case PIPE_FORMAT_Z24X8_UNORM:
|
||||
case PIPE_FORMAT_Z24_UNORM_S8_UINT:
|
||||
return BRW_SURFACEFORMAT_I24X8_UNORM;
|
||||
case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
|
||||
return BRW_SURFACEFORMAT_I32X32_FLOAT;
|
||||
default:
|
||||
return ilo_translate_color_format(format);
|
||||
}
|
||||
break;
|
||||
case PIPE_BIND_VERTEX_BUFFER:
|
||||
/*
|
||||
* Some 3-component formats are not supported as vertex element formats.
|
||||
* But since we move between vertices using vb->stride, we should be
|
||||
* good to use their 4-component counterparts if we force the W
|
||||
* component to be one. The only exception is that the vb boundary
|
||||
* check for the last vertex may fail.
|
||||
*/
|
||||
switch (format) {
|
||||
case PIPE_FORMAT_R16G16B16_FLOAT:
|
||||
return BRW_SURFACEFORMAT_R16G16B16A16_FLOAT;
|
||||
case PIPE_FORMAT_R16G16B16_UINT:
|
||||
return BRW_SURFACEFORMAT_R16G16B16A16_UINT;
|
||||
case PIPE_FORMAT_R16G16B16_SINT:
|
||||
return BRW_SURFACEFORMAT_R16G16B16A16_SINT;
|
||||
case PIPE_FORMAT_R8G8B8_UINT:
|
||||
return BRW_SURFACEFORMAT_R8G8B8A8_UINT;
|
||||
case PIPE_FORMAT_R8G8B8_SINT:
|
||||
return BRW_SURFACEFORMAT_R8G8B8A8_SINT;
|
||||
default:
|
||||
return ilo_translate_color_format(format);
|
||||
}
|
||||
break;
|
||||
default:
|
||||
assert(!"cannot translate format");
|
||||
break;
|
||||
}
|
||||
|
||||
return -1;
|
||||
}
|
||||
|
||||
static inline int
|
||||
ilo_translate_render_format(enum pipe_format format)
|
||||
{
|
||||
return ilo_translate_format(format, PIPE_BIND_RENDER_TARGET);
|
||||
}
|
||||
|
||||
static inline int
|
||||
ilo_translate_texture_format(enum pipe_format format)
|
||||
{
|
||||
return ilo_translate_format(format, PIPE_BIND_SAMPLER_VIEW);
|
||||
}
|
||||
|
||||
static inline int
|
||||
ilo_translate_vertex_format(enum pipe_format format)
|
||||
{
|
||||
return ilo_translate_format(format, PIPE_BIND_VERTEX_BUFFER);
|
||||
}
|
||||
|
||||
#endif /* ILO_FORMAT_H */
|
||||
|
||||
Reference in New Issue
Block a user