*/
-#include "main/colormac.h"
+#include "main/errors.h"
#include "main/macros.h"
#include "main/texcompress.h"
#include "main/texcompress_fxt1.h"
#include "main/samplerobj.h"
#include "s_context.h"
#include "s_texfetch.h"
-#include "../../gallium/auxiliary/util/u_format_rgb9e5.h"
-#include "../../gallium/auxiliary/util/u_format_r11g11b10f.h"
-
-
-/**
- * Convert an 8-bit sRGB value from non-linear space to a
- * linear RGB value in [0, 1].
- * Implemented with a 256-entry lookup table.
- */
-static inline GLfloat
-nonlinear_to_linear(GLubyte cs8)
-{
- static GLfloat table[256];
- static GLboolean tableReady = GL_FALSE;
- if (!tableReady) {
- /* compute lookup table now */
- GLuint i;
- for (i = 0; i < 256; i++) {
- const GLfloat cs = UBYTE_TO_FLOAT(i);
- if (cs <= 0.04045) {
- table[i] = cs / 12.92f;
- }
- else {
- table[i] = (GLfloat) pow((cs + 0.055) / 1.055, 2.4);
- }
- }
- tableReady = GL_TRUE;
- }
- return table[cs8];
-}
-
+#include "util/format_rgb9e5.h"
+#include "util/format_r11g11b10f.h"
+#include "util/format_srgb.h"
/* Texel fetch routines for all supported formats
}
+#define FETCH_FUNCS(NAME) \
+ [MESA_FORMAT_ ## NAME] = { \
+ fetch_texel_1d_ ## NAME, \
+ fetch_texel_2d_ ## NAME, \
+ fetch_texel_3d_ ## NAME, \
+ }
+
+#define FETCH_COMPRESSED(NAME) \
+ [MESA_FORMAT_ ## NAME] = { \
+ fetch_compressed, \
+ fetch_compressed, \
+ fetch_compressed \
+ }
+
/**
* Table to map MESA_FORMAT_ to texel fetch/store funcs.
- * XXX this is somewhat temporary.
*/
static struct {
- mesa_format Name;
FetchTexelFunc Fetch1D;
FetchTexelFunc Fetch2D;
FetchTexelFunc Fetch3D;
}
texfetch_funcs[] =
{
- {
- MESA_FORMAT_NONE,
- fetch_null_texelf,
- fetch_null_texelf,
- fetch_null_texelf
- },
-
- {
- MESA_FORMAT_A8B8G8R8_UNORM,
- fetch_texel_1d_f_rgba8888,
- fetch_texel_2d_f_rgba8888,
- fetch_texel_3d_f_rgba8888
- },
- {
- MESA_FORMAT_R8G8B8A8_UNORM,
- fetch_texel_1d_f_rgba8888_rev,
- fetch_texel_2d_f_rgba8888_rev,
- fetch_texel_3d_f_rgba8888_rev
- },
- {
- MESA_FORMAT_B8G8R8A8_UNORM,
- fetch_texel_1d_f_argb8888,
- fetch_texel_2d_f_argb8888,
- fetch_texel_3d_f_argb8888
- },
- {
- MESA_FORMAT_A8R8G8B8_UNORM,
- fetch_texel_1d_f_argb8888_rev,
- fetch_texel_2d_f_argb8888_rev,
- fetch_texel_3d_f_argb8888_rev
- },
- {
- MESA_FORMAT_X8B8G8R8_UNORM,
- fetch_texel_1d_f_rgbx8888,
- fetch_texel_2d_f_rgbx8888,
- fetch_texel_3d_f_rgbx8888
- },
- {
- MESA_FORMAT_R8G8B8X8_UNORM,
- fetch_texel_1d_f_rgbx8888_rev,
- fetch_texel_2d_f_rgbx8888_rev,
- fetch_texel_3d_f_rgbx8888_rev
- },
- {
- MESA_FORMAT_B8G8R8X8_UNORM,
- fetch_texel_1d_f_xrgb8888,
- fetch_texel_2d_f_xrgb8888,
- fetch_texel_3d_f_xrgb8888
- },
- {
- MESA_FORMAT_X8R8G8B8_UNORM,
- fetch_texel_1d_f_xrgb8888_rev,
- fetch_texel_2d_f_xrgb8888_rev,
- fetch_texel_3d_f_xrgb8888_rev
- },
- {
- MESA_FORMAT_BGR_UNORM8,
- fetch_texel_1d_f_rgb888,
- fetch_texel_2d_f_rgb888,
- fetch_texel_3d_f_rgb888
- },
- {
- MESA_FORMAT_RGB_UNORM8,
- fetch_texel_1d_f_bgr888,
- fetch_texel_2d_f_bgr888,
- fetch_texel_3d_f_bgr888
- },
- {
- MESA_FORMAT_B5G6R5_UNORM,
- fetch_texel_1d_f_rgb565,
- fetch_texel_2d_f_rgb565,
- fetch_texel_3d_f_rgb565
- },
- {
- MESA_FORMAT_R5G6B5_UNORM,
- fetch_texel_1d_f_rgb565_rev,
- fetch_texel_2d_f_rgb565_rev,
- fetch_texel_3d_f_rgb565_rev
- },
- {
- MESA_FORMAT_B4G4R4A4_UNORM,
- fetch_texel_1d_f_argb4444,
- fetch_texel_2d_f_argb4444,
- fetch_texel_3d_f_argb4444
- },
- {
- MESA_FORMAT_A4R4G4B4_UNORM,
- fetch_texel_1d_f_argb4444_rev,
- fetch_texel_2d_f_argb4444_rev,
- fetch_texel_3d_f_argb4444_rev
- },
- {
- MESA_FORMAT_A1B5G5R5_UNORM,
- fetch_texel_1d_f_rgba5551,
- fetch_texel_2d_f_rgba5551,
- fetch_texel_3d_f_rgba5551
- },
- {
- MESA_FORMAT_B5G5R5A1_UNORM,
- fetch_texel_1d_f_argb1555,
- fetch_texel_2d_f_argb1555,
- fetch_texel_3d_f_argb1555
- },
- {
- MESA_FORMAT_A1R5G5B5_UNORM,
- fetch_texel_1d_f_argb1555_rev,
- fetch_texel_2d_f_argb1555_rev,
- fetch_texel_3d_f_argb1555_rev
- },
- {
- MESA_FORMAT_L4A4_UNORM,
- fetch_texel_1d_f_al44,
- fetch_texel_2d_f_al44,
- fetch_texel_3d_f_al44
- },
- {
- MESA_FORMAT_L8A8_UNORM,
- fetch_texel_1d_f_al88,
- fetch_texel_2d_f_al88,
- fetch_texel_3d_f_al88
- },
- {
- MESA_FORMAT_A8L8_UNORM,
- fetch_texel_1d_f_al88_rev,
- fetch_texel_2d_f_al88_rev,
- fetch_texel_3d_f_al88_rev
- },
- {
- MESA_FORMAT_L16A16_UNORM,
- fetch_texel_1d_f_al1616,
- fetch_texel_2d_f_al1616,
- fetch_texel_3d_f_al1616
- },
- {
- MESA_FORMAT_A16L16_UNORM,
- fetch_texel_1d_f_al1616_rev,
- fetch_texel_2d_f_al1616_rev,
- fetch_texel_3d_f_al1616_rev
- },
- {
- MESA_FORMAT_B2G3R3_UNORM,
- fetch_texel_1d_f_rgb332,
- fetch_texel_2d_f_rgb332,
- fetch_texel_3d_f_rgb332
- },
- {
- MESA_FORMAT_A_UNORM8,
- fetch_texel_1d_f_a8,
- fetch_texel_2d_f_a8,
- fetch_texel_3d_f_a8
- },
- {
- MESA_FORMAT_A_UNORM16,
- fetch_texel_1d_f_a16,
- fetch_texel_2d_f_a16,
- fetch_texel_3d_f_a16
- },
- {
- MESA_FORMAT_L_UNORM8,
- fetch_texel_1d_f_l8,
- fetch_texel_2d_f_l8,
- fetch_texel_3d_f_l8
- },
- {
- MESA_FORMAT_L_UNORM16,
- fetch_texel_1d_f_l16,
- fetch_texel_2d_f_l16,
- fetch_texel_3d_f_l16
- },
- {
- MESA_FORMAT_I_UNORM8,
- fetch_texel_1d_f_i8,
- fetch_texel_2d_f_i8,
- fetch_texel_3d_f_i8
- },
- {
- MESA_FORMAT_I_UNORM16,
- fetch_texel_1d_f_i16,
- fetch_texel_2d_f_i16,
- fetch_texel_3d_f_i16
- },
- {
- MESA_FORMAT_YCBCR,
- fetch_texel_1d_f_ycbcr,
- fetch_texel_2d_f_ycbcr,
- fetch_texel_3d_f_ycbcr
- },
- {
- MESA_FORMAT_YCBCR_REV,
- fetch_texel_1d_f_ycbcr_rev,
- fetch_texel_2d_f_ycbcr_rev,
- fetch_texel_3d_f_ycbcr_rev
- },
- {
- MESA_FORMAT_R_UNORM8,
- fetch_texel_1d_f_r8,
- fetch_texel_2d_f_r8,
- fetch_texel_3d_f_r8
- },
- {
- MESA_FORMAT_R8G8_UNORM,
- fetch_texel_1d_f_gr88,
- fetch_texel_2d_f_gr88,
- fetch_texel_3d_f_gr88
- },
- {
- MESA_FORMAT_G8R8_UNORM,
- fetch_texel_1d_f_rg88,
- fetch_texel_2d_f_rg88,
- fetch_texel_3d_f_rg88
- },
- {
- MESA_FORMAT_R_UNORM16,
- fetch_texel_1d_f_r16,
- fetch_texel_2d_f_r16,
- fetch_texel_3d_f_r16
- },
- {
- MESA_FORMAT_R16G16_UNORM,
- fetch_texel_1d_f_rg1616,
- fetch_texel_2d_f_rg1616,
- fetch_texel_3d_f_rg1616
- },
- {
- MESA_FORMAT_G16R16_UNORM,
- fetch_texel_1d_f_rg1616_rev,
- fetch_texel_2d_f_rg1616_rev,
- fetch_texel_3d_f_rg1616_rev
- },
- {
- MESA_FORMAT_B10G10R10A2_UNORM,
- fetch_texel_1d_f_argb2101010,
- fetch_texel_2d_f_argb2101010,
- fetch_texel_3d_f_argb2101010
- },
- {
- MESA_FORMAT_S8_UINT_Z24_UNORM,
- fetch_texel_1d_f_z24_s8,
- fetch_texel_2d_f_z24_s8,
- fetch_texel_3d_f_z24_s8
- },
- {
- MESA_FORMAT_Z24_UNORM_X8_UINT,
- fetch_texel_1d_f_s8_z24,
- fetch_texel_2d_f_s8_z24,
- fetch_texel_3d_f_s8_z24
- },
- {
- MESA_FORMAT_Z_UNORM16,
- fetch_texel_1d_f_z16,
- fetch_texel_2d_f_z16,
- fetch_texel_3d_f_z16
- },
- {
- MESA_FORMAT_Z24_UNORM_S8_UINT,
- fetch_texel_1d_f_s8_z24,
- fetch_texel_2d_f_s8_z24,
- fetch_texel_3d_f_s8_z24
- },
- {
- MESA_FORMAT_X8Z24_UNORM,
- fetch_texel_1d_f_z24_s8,
- fetch_texel_2d_f_z24_s8,
- fetch_texel_3d_f_z24_s8
- },
- {
- MESA_FORMAT_Z_UNORM32,
- fetch_texel_1d_f_z32,
- fetch_texel_2d_f_z32,
- fetch_texel_3d_f_z32
- },
- {
- MESA_FORMAT_S_UINT8,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_BGR_SRGB8,
- fetch_texel_1d_srgb8,
- fetch_texel_2d_srgb8,
- fetch_texel_3d_srgb8
- },
- {
- MESA_FORMAT_A8B8G8R8_SRGB,
- fetch_texel_1d_srgba8,
- fetch_texel_2d_srgba8,
- fetch_texel_3d_srgba8
- },
- {
- MESA_FORMAT_B8G8R8A8_SRGB,
- fetch_texel_1d_sargb8,
- fetch_texel_2d_sargb8,
- fetch_texel_3d_sargb8
- },
- {
- MESA_FORMAT_L_SRGB8,
- fetch_texel_1d_sl8,
- fetch_texel_2d_sl8,
- fetch_texel_3d_sl8
- },
- {
- MESA_FORMAT_L8A8_SRGB,
- fetch_texel_1d_sla8,
- fetch_texel_2d_sla8,
- fetch_texel_3d_sla8
- },
- {
- MESA_FORMAT_SRGB_DXT1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SRGBA_DXT1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SRGBA_DXT3,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SRGBA_DXT5,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
-
- {
- MESA_FORMAT_RGB_FXT1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_RGBA_FXT1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_RGB_DXT1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_RGBA_DXT1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_RGBA_DXT3,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_RGBA_DXT5,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_RGBA_FLOAT32,
- fetch_texel_1d_f_rgba_f32,
- fetch_texel_2d_f_rgba_f32,
- fetch_texel_3d_f_rgba_f32
- },
- {
- MESA_FORMAT_RGBA_FLOAT16,
- fetch_texel_1d_f_rgba_f16,
- fetch_texel_2d_f_rgba_f16,
- fetch_texel_3d_f_rgba_f16
- },
- {
- MESA_FORMAT_RGB_FLOAT32,
- fetch_texel_1d_f_rgb_f32,
- fetch_texel_2d_f_rgb_f32,
- fetch_texel_3d_f_rgb_f32
- },
- {
- MESA_FORMAT_RGB_FLOAT16,
- fetch_texel_1d_f_rgb_f16,
- fetch_texel_2d_f_rgb_f16,
- fetch_texel_3d_f_rgb_f16
- },
- {
- MESA_FORMAT_A_FLOAT32,
- fetch_texel_1d_f_alpha_f32,
- fetch_texel_2d_f_alpha_f32,
- fetch_texel_3d_f_alpha_f32
- },
- {
- MESA_FORMAT_A_FLOAT16,
- fetch_texel_1d_f_alpha_f16,
- fetch_texel_2d_f_alpha_f16,
- fetch_texel_3d_f_alpha_f16
- },
- {
- MESA_FORMAT_L_FLOAT32,
- fetch_texel_1d_f_luminance_f32,
- fetch_texel_2d_f_luminance_f32,
- fetch_texel_3d_f_luminance_f32
- },
- {
- MESA_FORMAT_L_FLOAT16,
- fetch_texel_1d_f_luminance_f16,
- fetch_texel_2d_f_luminance_f16,
- fetch_texel_3d_f_luminance_f16
- },
- {
- MESA_FORMAT_LA_FLOAT32,
- fetch_texel_1d_f_luminance_alpha_f32,
- fetch_texel_2d_f_luminance_alpha_f32,
- fetch_texel_3d_f_luminance_alpha_f32
- },
- {
- MESA_FORMAT_LA_FLOAT16,
- fetch_texel_1d_f_luminance_alpha_f16,
- fetch_texel_2d_f_luminance_alpha_f16,
- fetch_texel_3d_f_luminance_alpha_f16
- },
- {
- MESA_FORMAT_I_FLOAT32,
- fetch_texel_1d_f_intensity_f32,
- fetch_texel_2d_f_intensity_f32,
- fetch_texel_3d_f_intensity_f32
- },
- {
- MESA_FORMAT_I_FLOAT16,
- fetch_texel_1d_f_intensity_f16,
- fetch_texel_2d_f_intensity_f16,
- fetch_texel_3d_f_intensity_f16
- },
- {
- MESA_FORMAT_R_FLOAT32,
- fetch_texel_1d_f_r_f32,
- fetch_texel_2d_f_r_f32,
- fetch_texel_3d_f_r_f32
- },
- {
- MESA_FORMAT_R_FLOAT16,
- fetch_texel_1d_f_r_f16,
- fetch_texel_2d_f_r_f16,
- fetch_texel_3d_f_r_f16
- },
- {
- MESA_FORMAT_RG_FLOAT32,
- fetch_texel_1d_f_rg_f32,
- fetch_texel_2d_f_rg_f32,
- fetch_texel_3d_f_rg_f32
- },
- {
- MESA_FORMAT_RG_FLOAT16,
- fetch_texel_1d_f_rg_f16,
- fetch_texel_2d_f_rg_f16,
- fetch_texel_3d_f_rg_f16
- },
-
- {
- MESA_FORMAT_A_UINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_A_UINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_A_UINT32,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_A_SINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_A_SINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_A_SINT32,
- NULL,
- NULL,
- NULL
- },
-
-
- {
- MESA_FORMAT_I_UINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_I_UINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_I_UINT32,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_I_SINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_I_SINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_I_SINT32,
- NULL,
- NULL,
- NULL
- },
-
-
- {
- MESA_FORMAT_L_UINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_L_UINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_L_UINT32,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_L_SINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_L_SINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_L_SINT32,
- NULL,
- NULL,
- NULL
- },
-
-
- {
- MESA_FORMAT_LA_UINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_LA_UINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_LA_UINT32,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_LA_SINT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_LA_SINT16,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_LA_SINT32,
- NULL,
- NULL,
- NULL
- },
-
-
- {
- MESA_FORMAT_R_INT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_RG_INT8,
- NULL,
- NULL,
- NULL
- },
-
- {
- MESA_FORMAT_RGB_INT8,
- NULL,
- NULL,
- NULL
- },
-
- /* non-normalized, signed int */
- {
- MESA_FORMAT_RGBA_INT8,
- fetch_texel_1d_rgba_int8,
- fetch_texel_2d_rgba_int8,
- fetch_texel_3d_rgba_int8
- },
- {
- MESA_FORMAT_R_INT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RG_INT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGB_INT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBA_INT16,
- fetch_texel_1d_rgba_int16,
- fetch_texel_2d_rgba_int16,
- fetch_texel_3d_rgba_int16
- },
- {
- MESA_FORMAT_R_INT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RG_INT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGB_INT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBA_INT32,
- fetch_texel_1d_rgba_int32,
- fetch_texel_2d_rgba_int32,
- fetch_texel_3d_rgba_int32
- },
-
- /* non-normalized, unsigned int */
- {
- MESA_FORMAT_R_UINT8,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RG_UINT8,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGB_UINT8,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBA_UINT8,
- fetch_texel_1d_rgba_uint8,
- fetch_texel_2d_rgba_uint8,
- fetch_texel_3d_rgba_uint8
- },
- {
- MESA_FORMAT_R_UINT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RG_UINT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGB_UINT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBA_UINT16,
- fetch_texel_1d_rgba_uint16,
- fetch_texel_2d_rgba_uint16,
- fetch_texel_3d_rgba_uint16
- },
- {
- MESA_FORMAT_R_UINT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RG_UINT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGB_UINT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBA_UINT32,
- fetch_texel_1d_rgba_uint32,
- fetch_texel_2d_rgba_uint32,
- fetch_texel_3d_rgba_uint32
- },
-
- /* dudv */
- {
- MESA_FORMAT_DUDV8,
- fetch_texel_1d_dudv8,
- fetch_texel_2d_dudv8,
- fetch_texel_3d_dudv8
- },
-
- /* signed, normalized */
- {
- MESA_FORMAT_SIGNED_R8,
- fetch_texel_1d_signed_r8,
- fetch_texel_2d_signed_r8,
- fetch_texel_3d_signed_r8
- },
- {
- MESA_FORMAT_SIGNED_RG88_REV,
- fetch_texel_1d_signed_rg88_rev,
- fetch_texel_2d_signed_rg88_rev,
- fetch_texel_3d_signed_rg88_rev
- },
- {
- MESA_FORMAT_SIGNED_RGBX8888,
- fetch_texel_1d_signed_rgbx8888,
- fetch_texel_2d_signed_rgbx8888,
- fetch_texel_3d_signed_rgbx8888
- },
- {
- MESA_FORMAT_SIGNED_RGBA8888,
- fetch_texel_1d_signed_rgba8888,
- fetch_texel_2d_signed_rgba8888,
- fetch_texel_3d_signed_rgba8888
- },
- {
- MESA_FORMAT_SIGNED_RGBA8888_REV,
- fetch_texel_1d_signed_rgba8888_rev,
- fetch_texel_2d_signed_rgba8888_rev,
- fetch_texel_3d_signed_rgba8888_rev
- },
- {
- MESA_FORMAT_SIGNED_R16,
- fetch_texel_1d_signed_r16,
- fetch_texel_2d_signed_r16,
- fetch_texel_3d_signed_r16
- },
- {
- MESA_FORMAT_SIGNED_GR1616,
- fetch_texel_1d_signed_rg1616,
- fetch_texel_2d_signed_rg1616,
- fetch_texel_3d_signed_rg1616
- },
- {
- MESA_FORMAT_SIGNED_RGB_16,
- fetch_texel_1d_signed_rgb_16,
- fetch_texel_2d_signed_rgb_16,
- fetch_texel_3d_signed_rgb_16
- },
- {
- MESA_FORMAT_SIGNED_RGBA_16,
- fetch_texel_1d_signed_rgba_16,
- fetch_texel_2d_signed_rgba_16,
- fetch_texel_3d_signed_rgba_16
- },
- {
- MESA_FORMAT_RGBA_UNORM16,
- fetch_texel_1d_rgba_16,
- fetch_texel_2d_rgba_16,
- fetch_texel_3d_rgba_16
- },
- {
- MESA_FORMAT_RED_RGTC1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SIGNED_RED_RGTC1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_RG_RGTC2,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SIGNED_RG_RGTC2,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_L_LATC1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SIGNED_L_LATC1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_LA_LATC2,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SIGNED_LA_LATC2,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC1_RGB8,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_RGB8,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_SRGB8,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_RGBA8_EAC,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_R11_EAC,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_RG11_EAC,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_SIGNED_R11_EAC,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_SIGNED_RG11_EAC,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1,
- fetch_compressed,
- fetch_compressed,
- fetch_compressed
- },
- {
- MESA_FORMAT_SIGNED_A8,
- fetch_texel_1d_signed_a8,
- fetch_texel_2d_signed_a8,
- fetch_texel_3d_signed_a8
- },
- {
- MESA_FORMAT_SIGNED_L8,
- fetch_texel_1d_signed_l8,
- fetch_texel_2d_signed_l8,
- fetch_texel_3d_signed_l8
- },
- {
- MESA_FORMAT_SIGNED_AL88,
- fetch_texel_1d_signed_al88,
- fetch_texel_2d_signed_al88,
- fetch_texel_3d_signed_al88
- },
- {
- MESA_FORMAT_SIGNED_I8,
- fetch_texel_1d_signed_i8,
- fetch_texel_2d_signed_i8,
- fetch_texel_3d_signed_i8
- },
- {
- MESA_FORMAT_SIGNED_A16,
- fetch_texel_1d_signed_a16,
- fetch_texel_2d_signed_a16,
- fetch_texel_3d_signed_a16
- },
- {
- MESA_FORMAT_SIGNED_L16,
- fetch_texel_1d_signed_l16,
- fetch_texel_2d_signed_l16,
- fetch_texel_3d_signed_l16
- },
- {
- MESA_FORMAT_SIGNED_AL1616,
- fetch_texel_1d_signed_al1616,
- fetch_texel_2d_signed_al1616,
- fetch_texel_3d_signed_al1616
- },
- {
- MESA_FORMAT_SIGNED_I16,
- fetch_texel_1d_signed_i16,
- fetch_texel_2d_signed_i16,
- fetch_texel_3d_signed_i16
- },
- {
- MESA_FORMAT_R9G9B9E5_FLOAT,
- fetch_texel_1d_rgb9_e5,
- fetch_texel_2d_rgb9_e5,
- fetch_texel_3d_rgb9_e5
- },
- {
- MESA_FORMAT_R11G11B10_FLOAT,
- fetch_texel_1d_r11_g11_b10f,
- fetch_texel_2d_r11_g11_b10f,
- fetch_texel_3d_r11_g11_b10f
- },
- {
- MESA_FORMAT_Z_FLOAT32,
- fetch_texel_1d_f_r_f32, /* Reuse the R32F functions. */
- fetch_texel_2d_f_r_f32,
- fetch_texel_3d_f_r_f32
- },
- {
- MESA_FORMAT_Z32_FLOAT_S8X24_UINT,
- fetch_texel_1d_z32f_x24s8,
- fetch_texel_2d_z32f_x24s8,
- fetch_texel_3d_z32f_x24s8
- },
- {
- MESA_FORMAT_B10G10R10A2_UINT,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_R10G10B10A2_UINT,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_B4G4R4X4_UNORM,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_B5G5R5X1_UNORM,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_R8G8B8X8_SNORM,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_R8G8B8X8_SRGB,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBX_UINT8,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBX_SINT8,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_B10G10R10X2_UNORM,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBX_UNORM16,
- fetch_texel_1d_xbgr16161616_unorm,
- fetch_texel_2d_xbgr16161616_unorm,
- fetch_texel_3d_xbgr16161616_unorm
- },
- {
- MESA_FORMAT_RGBX_SNORM16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBX_FLOAT16,
- fetch_texel_1d_xbgr16161616_float,
- fetch_texel_2d_xbgr16161616_float,
- fetch_texel_3d_xbgr16161616_float
- },
- {
- MESA_FORMAT_RGBX_UINT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBX_SINT16,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBX_FLOAT32,
- fetch_texel_1d_xbgr32323232_float,
- fetch_texel_2d_xbgr32323232_float,
- fetch_texel_3d_xbgr32323232_float
- },
- {
- MESA_FORMAT_RGBX_UINT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_RGBX_SINT32,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_R10G10B10A2_UNORM,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_SIGNED_RG88,
- NULL,
- NULL,
- NULL
- },
- {
- MESA_FORMAT_SIGNED_RG1616,
- NULL,
- NULL,
- NULL
- },
+ /* Packed unorm formats */
+ FETCH_FUNCS(A8B8G8R8_UNORM),
+ FETCH_FUNCS(X8B8G8R8_UNORM),
+ FETCH_FUNCS(R8G8B8A8_UNORM),
+ FETCH_FUNCS(R8G8B8X8_UNORM),
+ FETCH_FUNCS(B8G8R8A8_UNORM),
+ FETCH_FUNCS(B8G8R8X8_UNORM),
+ FETCH_FUNCS(A8R8G8B8_UNORM),
+ FETCH_FUNCS(X8R8G8B8_UNORM),
+ FETCH_FUNCS(B5G6R5_UNORM),
+ FETCH_FUNCS(R5G6B5_UNORM),
+ FETCH_FUNCS(B4G4R4A4_UNORM),
+ FETCH_FUNCS(A4R4G4B4_UNORM),
+ FETCH_FUNCS(A1B5G5R5_UNORM),
+ FETCH_FUNCS(B5G5R5A1_UNORM),
+ FETCH_FUNCS(A1R5G5B5_UNORM),
+ FETCH_FUNCS(L4A4_UNORM),
+ FETCH_FUNCS(B2G3R3_UNORM),
+ FETCH_FUNCS(B10G10R10A2_UNORM),
+ FETCH_FUNCS(R10G10B10A2_UNORM),
+
+ FETCH_FUNCS(S8_UINT_Z24_UNORM),
+ [MESA_FORMAT_X8_UINT_Z24_UNORM] = {
+ fetch_texel_1d_S8_UINT_Z24_UNORM,
+ fetch_texel_2d_S8_UINT_Z24_UNORM,
+ fetch_texel_3d_S8_UINT_Z24_UNORM
+ },
+ FETCH_FUNCS(Z24_UNORM_S8_UINT),
+ [MESA_FORMAT_Z24_UNORM_X8_UINT] = {
+ fetch_texel_1d_Z24_UNORM_S8_UINT,
+ fetch_texel_2d_Z24_UNORM_S8_UINT,
+ fetch_texel_3d_Z24_UNORM_S8_UINT
+ },
+
+ FETCH_FUNCS(YCBCR),
+ FETCH_FUNCS(YCBCR_REV),
+
+ /* Array unorm formats */
+ FETCH_FUNCS(A_UNORM8),
+ FETCH_FUNCS(A_UNORM16),
+ FETCH_FUNCS(L_UNORM8),
+ FETCH_FUNCS(L_UNORM16),
+ FETCH_FUNCS(LA_UNORM8),
+ FETCH_FUNCS(LA_UNORM16),
+ FETCH_FUNCS(I_UNORM8),
+ FETCH_FUNCS(I_UNORM16),
+ FETCH_FUNCS(R_UNORM8),
+ FETCH_FUNCS(R_UNORM16),
+ FETCH_FUNCS(RG_UNORM8),
+ FETCH_FUNCS(RG_UNORM16),
+ FETCH_FUNCS(BGR_UNORM8),
+ FETCH_FUNCS(RGB_UNORM8),
+ FETCH_FUNCS(RGBA_UNORM16),
+ FETCH_FUNCS(RGBX_UNORM16),
+ FETCH_FUNCS(Z_UNORM16),
+ FETCH_FUNCS(Z_UNORM32),
+
+ /* Packed signed/normalized formats */
+ FETCH_FUNCS(A8B8G8R8_SNORM),
+ FETCH_FUNCS(X8B8G8R8_SNORM),
+ FETCH_FUNCS(R8G8B8A8_SNORM),
+
+ /* Array signed/normalized formats */
+ FETCH_FUNCS(A_SNORM8),
+ FETCH_FUNCS(A_SNORM16),
+ FETCH_FUNCS(L_SNORM8),
+ FETCH_FUNCS(L_SNORM16),
+ FETCH_FUNCS(LA_SNORM8),
+ FETCH_FUNCS(LA_SNORM16),
+ FETCH_FUNCS(I_SNORM8),
+ FETCH_FUNCS(I_SNORM16),
+ FETCH_FUNCS(R_SNORM8),
+ FETCH_FUNCS(R_SNORM16),
+ FETCH_FUNCS(RG_SNORM8),
+ FETCH_FUNCS(RG_SNORM16),
+ FETCH_FUNCS(RGB_SNORM16),
+ FETCH_FUNCS(RGBA_SNORM16),
+
+ /* Packed sRGB formats */
+ FETCH_FUNCS(A8B8G8R8_SRGB),
+ FETCH_FUNCS(B8G8R8A8_SRGB),
+ FETCH_FUNCS(A8R8G8B8_SRGB),
+ FETCH_FUNCS(R8G8B8A8_SRGB),
+ FETCH_FUNCS(R8G8B8X8_SRGB),
+ FETCH_FUNCS(X8B8G8R8_SRGB),
+
+ /* Array sRGB formats */
+ FETCH_FUNCS(R_SRGB8),
+ FETCH_FUNCS(L_SRGB8),
+ FETCH_FUNCS(LA_SRGB8),
+ FETCH_FUNCS(BGR_SRGB8),
+
+ /* Packed float formats */
+ FETCH_FUNCS(R9G9B9E5_FLOAT),
+ FETCH_FUNCS(R11G11B10_FLOAT),
+ FETCH_FUNCS(Z32_FLOAT_S8X24_UINT),
+
+ /* Array float formats */
+ FETCH_FUNCS(A_FLOAT16),
+ FETCH_FUNCS(A_FLOAT32),
+ FETCH_FUNCS(L_FLOAT16),
+ FETCH_FUNCS(L_FLOAT32),
+ FETCH_FUNCS(LA_FLOAT16),
+ FETCH_FUNCS(LA_FLOAT32),
+ FETCH_FUNCS(I_FLOAT16),
+ FETCH_FUNCS(I_FLOAT32),
+ FETCH_FUNCS(R_FLOAT16),
+ FETCH_FUNCS(R_FLOAT32),
+ FETCH_FUNCS(RG_FLOAT16),
+ FETCH_FUNCS(RG_FLOAT32),
+ FETCH_FUNCS(RGB_FLOAT16),
+ FETCH_FUNCS(RGB_FLOAT32),
+ FETCH_FUNCS(RGBA_FLOAT16),
+ FETCH_FUNCS(RGBA_FLOAT32),
+ FETCH_FUNCS(RGBX_FLOAT16),
+ FETCH_FUNCS(RGBX_FLOAT32),
+ [MESA_FORMAT_Z_FLOAT32] = {
+ fetch_texel_1d_R_FLOAT32, /* Reuse the R32F functions. */
+ fetch_texel_2d_R_FLOAT32,
+ fetch_texel_3d_R_FLOAT32
+ },
+
+ /* Packed signed/unsigned non-normalized integer formats */
+
+ /* Array signed/unsigned non-normalized integer formats */
+ FETCH_FUNCS(RGBA_UINT16),
+ FETCH_FUNCS(RGBA_UINT32),
+ FETCH_FUNCS(RGBA_SINT8),
+ FETCH_FUNCS(RGBA_SINT16),
+ FETCH_FUNCS(RGBA_SINT32),
+
+ /* DXT compressed formats */
+ FETCH_COMPRESSED(RGB_DXT1),
+ FETCH_COMPRESSED(RGBA_DXT1),
+ FETCH_COMPRESSED(RGBA_DXT3),
+ FETCH_COMPRESSED(RGBA_DXT5),
+
+ /* DXT sRGB compressed formats */
+ FETCH_COMPRESSED(SRGB_DXT1),
+ FETCH_COMPRESSED(SRGBA_DXT1),
+ FETCH_COMPRESSED(SRGBA_DXT3),
+ FETCH_COMPRESSED(SRGBA_DXT5),
+
+ /* FXT1 compressed formats */
+ FETCH_COMPRESSED(RGB_FXT1),
+ FETCH_COMPRESSED(RGBA_FXT1),
+
+ /* RGTC compressed formats */
+ FETCH_COMPRESSED(R_RGTC1_UNORM),
+ FETCH_COMPRESSED(R_RGTC1_SNORM),
+ FETCH_COMPRESSED(RG_RGTC2_UNORM),
+ FETCH_COMPRESSED(RG_RGTC2_SNORM),
+
+ /* LATC1/2 compressed formats */
+ FETCH_COMPRESSED(L_LATC1_UNORM),
+ FETCH_COMPRESSED(L_LATC1_SNORM),
+ FETCH_COMPRESSED(LA_LATC2_UNORM),
+ FETCH_COMPRESSED(LA_LATC2_SNORM),
+
+ /* ETC1/2 compressed formats */
+ FETCH_COMPRESSED(ETC1_RGB8),
+ FETCH_COMPRESSED(ETC2_RGB8),
+ FETCH_COMPRESSED(ETC2_SRGB8),
+ FETCH_COMPRESSED(ETC2_RGBA8_EAC),
+ FETCH_COMPRESSED(ETC2_SRGB8_ALPHA8_EAC),
+ FETCH_COMPRESSED(ETC2_R11_EAC),
+ FETCH_COMPRESSED(ETC2_RG11_EAC),
+ FETCH_COMPRESSED(ETC2_SIGNED_R11_EAC),
+ FETCH_COMPRESSED(ETC2_SIGNED_RG11_EAC),
+ FETCH_COMPRESSED(ETC2_RGB8_PUNCHTHROUGH_ALPHA1),
+ FETCH_COMPRESSED(ETC2_SRGB8_PUNCHTHROUGH_ALPHA1),
+ FETCH_COMPRESSED(BPTC_RGBA_UNORM),
+ FETCH_COMPRESSED(BPTC_SRGB_ALPHA_UNORM),
+ FETCH_COMPRESSED(BPTC_RGB_SIGNED_FLOAT),
+ FETCH_COMPRESSED(BPTC_RGB_UNSIGNED_FLOAT),
};
{
mesa_format format = texImage->Base.TexFormat;
-#ifdef DEBUG
- /* check that the table entries are sorted by format name */
- mesa_format fmt;
- for (fmt = 0; fmt < MESA_FORMAT_COUNT; fmt++) {
- assert(texfetch_funcs[fmt].Name == fmt);
- }
-#endif
-
- STATIC_ASSERT(Elements(texfetch_funcs) == MESA_FORMAT_COUNT);
-
- if (samp->sRGBDecode == GL_SKIP_DECODE_EXT &&
- _mesa_get_format_color_encoding(format) == GL_SRGB) {
+ if (samp->sRGBDecode == GL_SKIP_DECODE_EXT)
format = _mesa_get_srgb_format_linear(format);
- }
- assert(format < MESA_FORMAT_COUNT);
-
- switch (dims) {
- case 1:
- texImage->FetchTexel = texfetch_funcs[format].Fetch1D;
- break;
- case 2:
- texImage->FetchTexel = texfetch_funcs[format].Fetch2D;
- break;
- case 3:
- texImage->FetchTexel = texfetch_funcs[format].Fetch3D;
- break;
- default:
- assert(!"Bad dims in set_fetch_functions()");
+ texImage->FetchTexel = NULL;
+
+ if (format < ARRAY_SIZE(texfetch_funcs)) {
+ switch (dims) {
+ case 1:
+ texImage->FetchTexel = texfetch_funcs[format].Fetch1D;
+ break;
+ case 2:
+ texImage->FetchTexel = texfetch_funcs[format].Fetch2D;
+ break;
+ case 3:
+ texImage->FetchTexel = texfetch_funcs[format].Fetch3D;
+ break;
+ default:
+ assert(!"Bad dims in set_fetch_functions()");
+ }
}
+ if (!texImage->FetchTexel)
+ texImage->FetchTexel = fetch_null_texelf;
+
texImage->FetchCompressedTexel = _mesa_get_compressed_fetch_func(format);
- ASSERT(texImage->FetchTexel);
+ assert(texImage->FetchTexel);
}
void
projects / mesa.git / blobdiff