#include "st_format.h"
-static GLuint
-format_max_bits(enum pipe_format format)
-{
- GLuint size = util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 0);
-
- size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 1));
- size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 2));
- size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_RGB, 3));
- size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 0));
- size = MAX2(size, util_format_get_component_bits(format, UTIL_FORMAT_COLORSPACE_ZS, 1));
- return size;
-}
-
-
-/**
- * Return basic GL datatype for the given gallium format.
- */
-GLenum
-st_format_datatype(enum pipe_format format)
-{
- const struct util_format_description *desc;
- int i;
-
- desc = util_format_description(format);
- assert(desc);
-
- /* Find the first non-VOID channel. */
- for (i = 0; i < 4; i++) {
- if (desc->channel[i].type != UTIL_FORMAT_TYPE_VOID) {
- break;
- }
- }
-
- if (desc->layout == UTIL_FORMAT_LAYOUT_PLAIN) {
- if (format == PIPE_FORMAT_B5G5R5A1_UNORM ||
- format == PIPE_FORMAT_B5G6R5_UNORM) {
- return GL_UNSIGNED_SHORT;
- }
- else if (format == PIPE_FORMAT_R11G11B10_FLOAT ||
- format == PIPE_FORMAT_R9G9B9E5_FLOAT) {
- return GL_FLOAT;
- }
- else if (format == PIPE_FORMAT_Z24_UNORM_S8_USCALED ||
- format == PIPE_FORMAT_S8_USCALED_Z24_UNORM ||
- format == PIPE_FORMAT_Z24X8_UNORM ||
- format == PIPE_FORMAT_X8Z24_UNORM) {
- return GL_UNSIGNED_INT_24_8;
- }
- else {
- const GLuint size = format_max_bits(format);
-
- assert(i < 4);
- if (i == 4)
- return GL_NONE;
-
- if (size == 8) {
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED)
- return GL_UNSIGNED_BYTE;
- else
- return GL_BYTE;
- }
- else if (size == 16) {
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT)
- return GL_HALF_FLOAT;
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED)
- return GL_UNSIGNED_SHORT;
- else
- return GL_SHORT;
- }
- else if (size <= 32) {
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT)
- return GL_FLOAT;
- if (desc->channel[i].type == UTIL_FORMAT_TYPE_UNSIGNED)
- return GL_UNSIGNED_INT;
- else
- return GL_INT;
- }
- else {
- assert(size == 64);
- assert(desc->channel[i].type == UTIL_FORMAT_TYPE_FLOAT);
- return GL_DOUBLE;
- }
- }
- }
- else if (format == PIPE_FORMAT_UYVY) {
- return GL_UNSIGNED_SHORT;
- }
- else if (format == PIPE_FORMAT_YUYV) {
- return GL_UNSIGNED_SHORT;
- }
- else {
- /* probably a compressed format, unsupported anyway */
- return GL_NONE;
- }
-}
-
-
/**
* Translate Mesa format to Gallium format.
*/
return PIPE_FORMAT_B8G8R8A8_UNORM;
case MESA_FORMAT_ARGB8888_REV:
return PIPE_FORMAT_A8R8G8B8_UNORM;
+ case MESA_FORMAT_RGBX8888:
+ return PIPE_FORMAT_X8B8G8R8_UNORM;
+ case MESA_FORMAT_RGBX8888_REV:
+ return PIPE_FORMAT_R8G8B8X8_UNORM;
case MESA_FORMAT_XRGB8888:
return PIPE_FORMAT_B8G8R8X8_UNORM;
case MESA_FORMAT_XRGB8888_REV:
case MESA_FORMAT_Z32:
return PIPE_FORMAT_Z32_UNORM;
case MESA_FORMAT_Z24_S8:
- return PIPE_FORMAT_S8_USCALED_Z24_UNORM;
+ return PIPE_FORMAT_S8_UINT_Z24_UNORM;
case MESA_FORMAT_S8_Z24:
- return PIPE_FORMAT_Z24_UNORM_S8_USCALED;
+ return PIPE_FORMAT_Z24_UNORM_S8_UINT;
case MESA_FORMAT_Z24_X8:
return PIPE_FORMAT_X8Z24_UNORM;
case MESA_FORMAT_X8_Z24:
return PIPE_FORMAT_Z24X8_UNORM;
case MESA_FORMAT_S8:
- return PIPE_FORMAT_S8_USCALED;
+ return PIPE_FORMAT_S8_UINT;
+ case MESA_FORMAT_Z32_FLOAT:
+ return PIPE_FORMAT_Z32_FLOAT;
+ case MESA_FORMAT_Z32_FLOAT_X24S8:
+ return PIPE_FORMAT_Z32_FLOAT_S8X24_UINT;
case MESA_FORMAT_YCBCR:
return PIPE_FORMAT_UYVY;
#if FEATURE_texture_s3tc
return PIPE_FORMAT_R8_UNORM;
case MESA_FORMAT_R16:
return PIPE_FORMAT_R16_UNORM;
- case MESA_FORMAT_RG88:
+ case MESA_FORMAT_GR88:
return PIPE_FORMAT_R8G8_UNORM;
case MESA_FORMAT_RG1616:
return PIPE_FORMAT_R16G16_UNORM;
return PIPE_FORMAT_R16G16B16A16_UNORM;
/* signed int formats */
+ case MESA_FORMAT_ALPHA_UINT8:
+ return PIPE_FORMAT_A8_UINT;
+ case MESA_FORMAT_ALPHA_UINT16:
+ return PIPE_FORMAT_A16_UINT;
+ case MESA_FORMAT_ALPHA_UINT32:
+ return PIPE_FORMAT_A32_UINT;
+
+ case MESA_FORMAT_ALPHA_INT8:
+ return PIPE_FORMAT_A8_SINT;
+ case MESA_FORMAT_ALPHA_INT16:
+ return PIPE_FORMAT_A16_SINT;
+ case MESA_FORMAT_ALPHA_INT32:
+ return PIPE_FORMAT_A32_SINT;
+
+ case MESA_FORMAT_INTENSITY_UINT8:
+ return PIPE_FORMAT_I8_UINT;
+ case MESA_FORMAT_INTENSITY_UINT16:
+ return PIPE_FORMAT_I16_UINT;
+ case MESA_FORMAT_INTENSITY_UINT32:
+ return PIPE_FORMAT_I32_UINT;
+
+ case MESA_FORMAT_INTENSITY_INT8:
+ return PIPE_FORMAT_I8_SINT;
+ case MESA_FORMAT_INTENSITY_INT16:
+ return PIPE_FORMAT_I16_SINT;
+ case MESA_FORMAT_INTENSITY_INT32:
+ return PIPE_FORMAT_I32_SINT;
+
+ case MESA_FORMAT_LUMINANCE_UINT8:
+ return PIPE_FORMAT_L8_UINT;
+ case MESA_FORMAT_LUMINANCE_UINT16:
+ return PIPE_FORMAT_L16_UINT;
+ case MESA_FORMAT_LUMINANCE_UINT32:
+ return PIPE_FORMAT_L32_UINT;
+
+ case MESA_FORMAT_LUMINANCE_INT8:
+ return PIPE_FORMAT_L8_SINT;
+ case MESA_FORMAT_LUMINANCE_INT16:
+ return PIPE_FORMAT_L16_SINT;
+ case MESA_FORMAT_LUMINANCE_INT32:
+ return PIPE_FORMAT_L32_SINT;
+
+ case MESA_FORMAT_LUMINANCE_ALPHA_UINT8:
+ return PIPE_FORMAT_L8A8_UINT;
+ case MESA_FORMAT_LUMINANCE_ALPHA_UINT16:
+ return PIPE_FORMAT_L16A16_UINT;
+ case MESA_FORMAT_LUMINANCE_ALPHA_UINT32:
+ return PIPE_FORMAT_L32A32_UINT;
+
+ case MESA_FORMAT_LUMINANCE_ALPHA_INT8:
+ return PIPE_FORMAT_L8A8_SINT;
+ case MESA_FORMAT_LUMINANCE_ALPHA_INT16:
+ return PIPE_FORMAT_L16A16_SINT;
+ case MESA_FORMAT_LUMINANCE_ALPHA_INT32:
+ return PIPE_FORMAT_L32A32_SINT;
+
+ case MESA_FORMAT_R_INT8:
+ return PIPE_FORMAT_R8_SINT;
+ case MESA_FORMAT_RG_INT8:
+ return PIPE_FORMAT_R8G8_SINT;
+ case MESA_FORMAT_RGB_INT8:
+ return PIPE_FORMAT_R8G8B8_SINT;
case MESA_FORMAT_RGBA_INT8:
- return PIPE_FORMAT_R8G8B8A8_SSCALED;
+ return PIPE_FORMAT_R8G8B8A8_SINT;
+ case MESA_FORMAT_R_INT16:
+ return PIPE_FORMAT_R16_SINT;
+ case MESA_FORMAT_RG_INT16:
+ return PIPE_FORMAT_R16G16_SINT;
+ case MESA_FORMAT_RGB_INT16:
+ return PIPE_FORMAT_R16G16B16_SINT;
case MESA_FORMAT_RGBA_INT16:
- return PIPE_FORMAT_R16G16B16A16_SSCALED;
+ return PIPE_FORMAT_R16G16B16A16_SINT;
+ case MESA_FORMAT_R_INT32:
+ return PIPE_FORMAT_R32_SINT;
+ case MESA_FORMAT_RG_INT32:
+ return PIPE_FORMAT_R32G32_SINT;
+ case MESA_FORMAT_RGB_INT32:
+ return PIPE_FORMAT_R32G32B32_SINT;
case MESA_FORMAT_RGBA_INT32:
- return PIPE_FORMAT_R32G32B32A32_SSCALED;
+ return PIPE_FORMAT_R32G32B32A32_SINT;
/* unsigned int formats */
+ case MESA_FORMAT_R_UINT8:
+ return PIPE_FORMAT_R8_UINT;
+ case MESA_FORMAT_RG_UINT8:
+ return PIPE_FORMAT_R8G8_UINT;
+ case MESA_FORMAT_RGB_UINT8:
+ return PIPE_FORMAT_R8G8B8_UINT;
case MESA_FORMAT_RGBA_UINT8:
- return PIPE_FORMAT_R8G8B8A8_USCALED;
+ return PIPE_FORMAT_R8G8B8A8_UINT;
+ case MESA_FORMAT_R_UINT16:
+ return PIPE_FORMAT_R16_UINT;
+ case MESA_FORMAT_RG_UINT16:
+ return PIPE_FORMAT_R16G16_UINT;
+ case MESA_FORMAT_RGB_UINT16:
+ return PIPE_FORMAT_R16G16B16_UINT;
case MESA_FORMAT_RGBA_UINT16:
- return PIPE_FORMAT_R16G16B16A16_USCALED;
+ return PIPE_FORMAT_R16G16B16A16_UINT;
+ case MESA_FORMAT_R_UINT32:
+ return PIPE_FORMAT_R32_UINT;
+ case MESA_FORMAT_RG_UINT32:
+ return PIPE_FORMAT_R32G32_UINT;
+ case MESA_FORMAT_RGB_UINT32:
+ return PIPE_FORMAT_R32G32B32_UINT;
case MESA_FORMAT_RGBA_UINT32:
- return PIPE_FORMAT_R32G32B32A32_USCALED;
+ return PIPE_FORMAT_R32G32B32A32_UINT;
case MESA_FORMAT_RED_RGTC1:
return PIPE_FORMAT_RGTC1_UNORM;
case MESA_FORMAT_SIGNED_LA_LATC2:
return PIPE_FORMAT_LATC2_SNORM;
+ case MESA_FORMAT_ETC1_RGB8:
+ return PIPE_FORMAT_ETC1_RGB8;
+
/* signed normalized formats */
case MESA_FORMAT_SIGNED_R8:
return PIPE_FORMAT_R8_SNORM;
return PIPE_FORMAT_R9G9B9E5_FLOAT;
case MESA_FORMAT_R11_G11_B10_FLOAT:
return PIPE_FORMAT_R11G11B10_FLOAT;
-
+ case MESA_FORMAT_ARGB2101010_UINT:
+ return PIPE_FORMAT_B10G10R10A2_UINT;
default:
assert(0);
return PIPE_FORMAT_NONE;
return MESA_FORMAT_ARGB8888;
case PIPE_FORMAT_A8R8G8B8_UNORM:
return MESA_FORMAT_ARGB8888_REV;
+ case PIPE_FORMAT_X8B8G8R8_UNORM:
+ return MESA_FORMAT_RGBX8888;
+ case PIPE_FORMAT_R8G8B8X8_UNORM:
+ return MESA_FORMAT_RGBX8888_REV;
case PIPE_FORMAT_B8G8R8X8_UNORM:
return MESA_FORMAT_XRGB8888;
case PIPE_FORMAT_X8R8G8B8_UNORM:
return MESA_FORMAT_I8;
case PIPE_FORMAT_I16_UNORM:
return MESA_FORMAT_I16;
- case PIPE_FORMAT_S8_USCALED:
+ case PIPE_FORMAT_S8_UINT:
return MESA_FORMAT_S8;
case PIPE_FORMAT_R16G16B16A16_UNORM:
return MESA_FORMAT_Z16;
case PIPE_FORMAT_Z32_UNORM:
return MESA_FORMAT_Z32;
- case PIPE_FORMAT_S8_USCALED_Z24_UNORM:
+ case PIPE_FORMAT_S8_UINT_Z24_UNORM:
return MESA_FORMAT_Z24_S8;
case PIPE_FORMAT_X8Z24_UNORM:
return MESA_FORMAT_Z24_X8;
case PIPE_FORMAT_Z24X8_UNORM:
return MESA_FORMAT_X8_Z24;
- case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+ case PIPE_FORMAT_Z24_UNORM_S8_UINT:
return MESA_FORMAT_S8_Z24;
+ case PIPE_FORMAT_Z32_FLOAT:
+ return MESA_FORMAT_Z32_FLOAT;
+ case PIPE_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return MESA_FORMAT_Z32_FLOAT_X24S8;
case PIPE_FORMAT_UYVY:
return MESA_FORMAT_YCBCR;
case PIPE_FORMAT_R16_UNORM:
return MESA_FORMAT_R16;
case PIPE_FORMAT_R8G8_UNORM:
- return MESA_FORMAT_RG88;
+ return MESA_FORMAT_GR88;
case PIPE_FORMAT_R16G16_UNORM:
return MESA_FORMAT_RG1616;
- /* signed int formats */
- case PIPE_FORMAT_R8G8B8A8_SSCALED:
+ case PIPE_FORMAT_A8_UINT:
+ return MESA_FORMAT_ALPHA_UINT8;
+ case PIPE_FORMAT_A16_UINT:
+ return MESA_FORMAT_ALPHA_UINT16;
+ case PIPE_FORMAT_A32_UINT:
+ return MESA_FORMAT_ALPHA_UINT32;
+ case PIPE_FORMAT_A8_SINT:
+ return MESA_FORMAT_ALPHA_INT8;
+ case PIPE_FORMAT_A16_SINT:
+ return MESA_FORMAT_ALPHA_INT16;
+ case PIPE_FORMAT_A32_SINT:
+ return MESA_FORMAT_ALPHA_INT32;
+
+ case PIPE_FORMAT_I8_UINT:
+ return MESA_FORMAT_INTENSITY_UINT8;
+ case PIPE_FORMAT_I16_UINT:
+ return MESA_FORMAT_INTENSITY_UINT16;
+ case PIPE_FORMAT_I32_UINT:
+ return MESA_FORMAT_INTENSITY_UINT32;
+ case PIPE_FORMAT_I8_SINT:
+ return MESA_FORMAT_INTENSITY_INT8;
+ case PIPE_FORMAT_I16_SINT:
+ return MESA_FORMAT_INTENSITY_INT16;
+ case PIPE_FORMAT_I32_SINT:
+ return MESA_FORMAT_INTENSITY_INT32;
+
+ case PIPE_FORMAT_L8_UINT:
+ return MESA_FORMAT_LUMINANCE_UINT8;
+ case PIPE_FORMAT_L16_UINT:
+ return MESA_FORMAT_LUMINANCE_UINT16;
+ case PIPE_FORMAT_L32_UINT:
+ return MESA_FORMAT_LUMINANCE_UINT32;
+ case PIPE_FORMAT_L8_SINT:
+ return MESA_FORMAT_LUMINANCE_INT8;
+ case PIPE_FORMAT_L16_SINT:
+ return MESA_FORMAT_LUMINANCE_INT16;
+ case PIPE_FORMAT_L32_SINT:
+ return MESA_FORMAT_LUMINANCE_INT32;
+
+ case PIPE_FORMAT_L8A8_UINT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_UINT8;
+ case PIPE_FORMAT_L16A16_UINT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_UINT16;
+ case PIPE_FORMAT_L32A32_UINT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_UINT32;
+ case PIPE_FORMAT_L8A8_SINT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_INT8;
+ case PIPE_FORMAT_L16A16_SINT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_INT16;
+ case PIPE_FORMAT_L32A32_SINT:
+ return MESA_FORMAT_LUMINANCE_ALPHA_INT32;
+
+ case PIPE_FORMAT_R8_SINT:
+ return MESA_FORMAT_R_INT8;
+ case PIPE_FORMAT_R8G8_SINT:
+ return MESA_FORMAT_RG_INT8;
+ case PIPE_FORMAT_R8G8B8_SINT:
+ return MESA_FORMAT_RGB_INT8;
+ case PIPE_FORMAT_R8G8B8A8_SINT:
return MESA_FORMAT_RGBA_INT8;
- case PIPE_FORMAT_R16G16B16A16_SSCALED:
+
+ case PIPE_FORMAT_R16_SINT:
+ return MESA_FORMAT_R_INT16;
+ case PIPE_FORMAT_R16G16_SINT:
+ return MESA_FORMAT_RG_INT16;
+ case PIPE_FORMAT_R16G16B16_SINT:
+ return MESA_FORMAT_RGB_INT16;
+ case PIPE_FORMAT_R16G16B16A16_SINT:
return MESA_FORMAT_RGBA_INT16;
- case PIPE_FORMAT_R32G32B32A32_SSCALED:
+
+ case PIPE_FORMAT_R32_SINT:
+ return MESA_FORMAT_R_INT32;
+ case PIPE_FORMAT_R32G32_SINT:
+ return MESA_FORMAT_RG_INT32;
+ case PIPE_FORMAT_R32G32B32_SINT:
+ return MESA_FORMAT_RGB_INT32;
+ case PIPE_FORMAT_R32G32B32A32_SINT:
return MESA_FORMAT_RGBA_INT32;
/* unsigned int formats */
- case PIPE_FORMAT_R8G8B8A8_USCALED:
+ case PIPE_FORMAT_R8_UINT:
+ return MESA_FORMAT_R_UINT8;
+ case PIPE_FORMAT_R8G8_UINT:
+ return MESA_FORMAT_RG_UINT8;
+ case PIPE_FORMAT_R8G8B8_UINT:
+ return MESA_FORMAT_RGB_UINT8;
+ case PIPE_FORMAT_R8G8B8A8_UINT:
return MESA_FORMAT_RGBA_UINT8;
- case PIPE_FORMAT_R16G16B16A16_USCALED:
+
+ case PIPE_FORMAT_R16_UINT:
+ return MESA_FORMAT_R_UINT16;
+ case PIPE_FORMAT_R16G16_UINT:
+ return MESA_FORMAT_RG_UINT16;
+ case PIPE_FORMAT_R16G16B16_UINT:
+ return MESA_FORMAT_RGB_UINT16;
+ case PIPE_FORMAT_R16G16B16A16_UINT:
return MESA_FORMAT_RGBA_UINT16;
- case PIPE_FORMAT_R32G32B32A32_USCALED:
+
+ case PIPE_FORMAT_R32_UINT:
+ return MESA_FORMAT_R_UINT32;
+ case PIPE_FORMAT_R32G32_UINT:
+ return MESA_FORMAT_RG_UINT32;
+ case PIPE_FORMAT_R32G32B32_UINT:
+ return MESA_FORMAT_RGB_UINT32;
+ case PIPE_FORMAT_R32G32B32A32_UINT:
return MESA_FORMAT_RGBA_UINT32;
case PIPE_FORMAT_RGTC1_UNORM:
case PIPE_FORMAT_LATC2_SNORM:
return MESA_FORMAT_SIGNED_LA_LATC2;
+ case PIPE_FORMAT_ETC1_RGB8:
+ return MESA_FORMAT_ETC1_RGB8;
+
/* signed normalized formats */
case PIPE_FORMAT_R8_SNORM:
return MESA_FORMAT_SIGNED_R8;
case PIPE_FORMAT_R11G11B10_FLOAT:
return MESA_FORMAT_R11_G11_B10_FLOAT;
+ case PIPE_FORMAT_B10G10R10A2_UINT:
+ return MESA_FORMAT_ARGB2101010_UINT;
default:
assert(0);
return MESA_FORMAT_NONE;
PIPE_FORMAT_Z24X8_UNORM, \
PIPE_FORMAT_X8Z24_UNORM, \
PIPE_FORMAT_Z16_UNORM, \
- PIPE_FORMAT_Z24_UNORM_S8_USCALED, \
- PIPE_FORMAT_S8_USCALED_Z24_UNORM, \
+ PIPE_FORMAT_Z24_UNORM_S8_UINT, \
+ PIPE_FORMAT_S8_UINT_Z24_UNORM, \
0
+#define DEFAULT_SNORM8_RGBA_FORMATS \
+ PIPE_FORMAT_R8G8B8A8_SNORM, \
+ 0
+
+#define DEFAULT_UNORM16_RGBA_FORMATS \
+ PIPE_FORMAT_R16G16B16A16_UNORM, \
+ DEFAULT_RGBA_FORMATS
+
+
/**
* This table maps OpenGL texture format enums to Gallium pipe_format enums.
* Multiple GL enums might map to multiple pipe_formats.
{ GL_DEPTH_COMPONENT, 0 },
{ DEFAULT_DEPTH_FORMATS }
},
+ {
+ { GL_DEPTH_COMPONENT32F, 0 },
+ { PIPE_FORMAT_Z32_FLOAT, 0 }
+ },
/* stencil formats */
{
{ GL_STENCIL_INDEX, GL_STENCIL_INDEX1_EXT, GL_STENCIL_INDEX4_EXT,
GL_STENCIL_INDEX8_EXT, GL_STENCIL_INDEX16_EXT, 0 },
{
- PIPE_FORMAT_S8_USCALED, PIPE_FORMAT_Z24_UNORM_S8_USCALED,
- PIPE_FORMAT_S8_USCALED_Z24_UNORM, 0
+ PIPE_FORMAT_S8_UINT, PIPE_FORMAT_Z24_UNORM_S8_UINT,
+ PIPE_FORMAT_S8_UINT_Z24_UNORM, 0
}
},
/* Depth / Stencil formats */
{
{ GL_DEPTH_STENCIL_EXT, GL_DEPTH24_STENCIL8_EXT, 0 },
- { PIPE_FORMAT_Z24_UNORM_S8_USCALED, PIPE_FORMAT_S8_USCALED_Z24_UNORM, 0 }
+ { PIPE_FORMAT_Z24_UNORM_S8_UINT, PIPE_FORMAT_S8_UINT_Z24_UNORM, 0 }
+ },
+ {
+ { GL_DEPTH32F_STENCIL8, 0 },
+ { PIPE_FORMAT_Z32_FLOAT_S8X24_UINT, 0 }
},
/* sRGB formats */
/* R, RG formats */
{
{ GL_RED, GL_R8, 0 },
- { PIPE_FORMAT_R8_UNORM, 0 }
+ { PIPE_FORMAT_R8_UNORM, PIPE_FORMAT_R8G8_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_RG, GL_RG8, 0 },
- { PIPE_FORMAT_R8G8_UNORM, 0 }
+ { PIPE_FORMAT_R8G8_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_R16, 0 },
- { PIPE_FORMAT_R16_UNORM, 0 }
+ { PIPE_FORMAT_R16_UNORM, PIPE_FORMAT_R16G16_UNORM,
+ DEFAULT_UNORM16_RGBA_FORMATS }
},
{
{ GL_RG16, 0 },
- { PIPE_FORMAT_R16G16_UNORM, 0 }
+ { PIPE_FORMAT_R16G16_UNORM, DEFAULT_UNORM16_RGBA_FORMATS }
},
/* compressed R, RG formats */
{
{ GL_COMPRESSED_RED, GL_COMPRESSED_RED_RGTC1, 0 },
- { PIPE_FORMAT_RGTC1_UNORM, PIPE_FORMAT_R8_UNORM, 0 }
+ { PIPE_FORMAT_RGTC1_UNORM, PIPE_FORMAT_R8_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_COMPRESSED_SIGNED_RED_RGTC1, 0 },
- { PIPE_FORMAT_RGTC1_SNORM, 0 }
+ { PIPE_FORMAT_RGTC1_SNORM, DEFAULT_SNORM8_RGBA_FORMATS }
},
{
{ GL_COMPRESSED_RG, GL_COMPRESSED_RG_RGTC2, 0 },
- { PIPE_FORMAT_RGTC2_UNORM, PIPE_FORMAT_R8G8_UNORM, 0 }
+ { PIPE_FORMAT_RGTC2_UNORM, PIPE_FORMAT_R8G8_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_COMPRESSED_SIGNED_RG_RGTC2, 0 },
- { PIPE_FORMAT_RGTC2_SNORM, 0 }
+ { PIPE_FORMAT_RGTC2_SNORM, DEFAULT_SNORM8_RGBA_FORMATS }
},
{
{ GL_COMPRESSED_LUMINANCE, GL_COMPRESSED_LUMINANCE_LATC1_EXT, 0 },
- { PIPE_FORMAT_LATC1_UNORM, PIPE_FORMAT_L8_UNORM, 0 }
+ { PIPE_FORMAT_LATC1_UNORM, PIPE_FORMAT_L8_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT, 0 },
- { PIPE_FORMAT_LATC1_SNORM, 0 }
+ { PIPE_FORMAT_LATC1_SNORM, DEFAULT_SNORM8_RGBA_FORMATS }
},
{
{ GL_COMPRESSED_LUMINANCE_ALPHA, GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT,
GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI, 0 },
- { PIPE_FORMAT_LATC2_UNORM, PIPE_FORMAT_L8A8_UNORM, 0 }
+ { PIPE_FORMAT_LATC2_UNORM, PIPE_FORMAT_L8A8_UNORM, DEFAULT_RGBA_FORMATS }
},
{
{ GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT, 0 },
- { PIPE_FORMAT_LATC2_SNORM, 0 }
+ { PIPE_FORMAT_LATC2_SNORM, DEFAULT_SNORM8_RGBA_FORMATS }
+ },
+
+ /* ETC1 */
+ {
+ { GL_ETC1_RGB8_OES, 0 },
+ { PIPE_FORMAT_ETC1_RGB8, 0 }
},
/* signed/unsigned integer formats.
- * XXX Mesa only has formats for RGBA signed/unsigned integer formats.
- * If/when new formats are added this code should be updated.
*/
{
{ GL_RED_INTEGER_EXT,
GL_GREEN_INTEGER_EXT,
GL_BLUE_INTEGER_EXT,
- GL_ALPHA_INTEGER_EXT,
- GL_RGB_INTEGER_EXT,
GL_RGBA_INTEGER_EXT,
- GL_BGR_INTEGER_EXT,
GL_BGRA_INTEGER_EXT,
- GL_LUMINANCE_INTEGER_EXT,
- GL_LUMINANCE_ALPHA_INTEGER_EXT,
- GL_RGBA8I_EXT,
- GL_RGB8I_EXT,
- GL_ALPHA8I_EXT,
- GL_INTENSITY8I_EXT,
- GL_LUMINANCE8I_EXT,
+ GL_RGBA8I_EXT, 0 },
+ { PIPE_FORMAT_R8G8B8A8_SINT, 0 }
+ },
+ {
+ { GL_RGB_INTEGER_EXT,
+ GL_BGR_INTEGER_EXT,
+ GL_RGB8I_EXT, 0 },
+ { PIPE_FORMAT_R8G8B8_SINT,
+ PIPE_FORMAT_R8G8B8A8_SINT, 0 }
+ },
+ {
+ { GL_ALPHA_INTEGER_EXT,
+ GL_ALPHA8I_EXT, 0 },
+ { PIPE_FORMAT_A8_SINT, 0 }
+ },
+ {
+ { GL_ALPHA16I_EXT, 0 },
+ { PIPE_FORMAT_A16_SINT, 0 }
+ },
+ {
+ { GL_ALPHA32I_EXT, 0 },
+ { PIPE_FORMAT_A32_SINT, 0 }
+ },
+ {
+ { GL_ALPHA8UI_EXT, 0 },
+ { PIPE_FORMAT_A8_UINT, 0 }
+ },
+ {
+ { GL_ALPHA16UI_EXT, 0 },
+ { PIPE_FORMAT_A16_UINT, 0 }
+ },
+ {
+ { GL_ALPHA32UI_EXT, 0 },
+ { PIPE_FORMAT_A32_UINT, 0 }
+ },
+ {
+ { GL_INTENSITY8I_EXT, 0 },
+ { PIPE_FORMAT_I8_SINT, 0 }
+ },
+ {
+ { GL_INTENSITY16I_EXT, 0 },
+ { PIPE_FORMAT_I16_SINT, 0 }
+ },
+ {
+ { GL_INTENSITY32I_EXT, 0 },
+ { PIPE_FORMAT_I32_SINT, 0 }
+ },
+ {
+ { GL_INTENSITY8UI_EXT, 0 },
+ { PIPE_FORMAT_I8_UINT, 0 }
+ },
+ {
+ { GL_INTENSITY16UI_EXT, 0 },
+ { PIPE_FORMAT_I16_UINT, 0 }
+ },
+ {
+ { GL_INTENSITY32UI_EXT, 0 },
+ { PIPE_FORMAT_I32_UINT, 0 }
+ },
+ {
+ { GL_LUMINANCE8I_EXT, 0 },
+ { PIPE_FORMAT_L8_SINT, 0 }
+ },
+ {
+ { GL_LUMINANCE16I_EXT, 0 },
+ { PIPE_FORMAT_L16_SINT, 0 }
+ },
+ {
+ { GL_LUMINANCE32I_EXT, 0 },
+ { PIPE_FORMAT_L32_SINT, 0 }
+ },
+ {
+ { GL_LUMINANCE_INTEGER_EXT,
+ GL_LUMINANCE8UI_EXT, 0 },
+ { PIPE_FORMAT_L8_UINT, 0 }
+ },
+ {
+ { GL_LUMINANCE16UI_EXT, 0 },
+ { PIPE_FORMAT_L16_UINT, 0 }
+ },
+ {
+ { GL_LUMINANCE32UI_EXT, 0 },
+ { PIPE_FORMAT_L32_UINT, 0 }
+ },
+ {
+ { GL_LUMINANCE_ALPHA_INTEGER_EXT,
GL_LUMINANCE_ALPHA8I_EXT, 0 },
- { PIPE_FORMAT_R8G8B8A8_SSCALED, 0 }
+ { PIPE_FORMAT_L8A8_SINT, 0 }
},
{
- {
- GL_RGBA16I_EXT,
- GL_RGB16I_EXT,
- GL_ALPHA16I_EXT,
- GL_INTENSITY16I_EXT,
- GL_LUMINANCE16I_EXT,
- GL_LUMINANCE_ALPHA16I_EXT, 0 },
- { PIPE_FORMAT_R16G16B16A16_SSCALED, 0 },
+ { GL_LUMINANCE_ALPHA16I_EXT, 0 },
+ { PIPE_FORMAT_L16A16_SINT, 0 }
},
{
- {
- GL_RGBA32I_EXT,
- GL_RGB32I_EXT,
- GL_ALPHA32I_EXT,
- GL_INTENSITY32I_EXT,
- GL_LUMINANCE32I_EXT,
- GL_LUMINANCE_ALPHA32I_EXT, 0 },
- { PIPE_FORMAT_R32G32B32A32_SSCALED, 0 }
+ { GL_LUMINANCE_ALPHA32I_EXT, 0 },
+ { PIPE_FORMAT_L32A32_SINT, 0 }
},
{
- {
- GL_RGBA8UI_EXT,
- GL_RGB8UI_EXT,
- GL_ALPHA8UI_EXT,
- GL_INTENSITY8UI_EXT,
- GL_LUMINANCE8UI_EXT,
- GL_LUMINANCE_ALPHA8UI_EXT, 0 },
- { PIPE_FORMAT_R8G8B8A8_USCALED, 0 }
+ { GL_LUMINANCE_ALPHA8UI_EXT, 0 },
+ { PIPE_FORMAT_L8A8_UINT, 0 }
},
{
- {
- GL_RGBA16UI_EXT,
- GL_RGB16UI_EXT,
- GL_ALPHA16UI_EXT,
- GL_INTENSITY16UI_EXT,
- GL_LUMINANCE16UI_EXT,
- GL_LUMINANCE_ALPHA16UI_EXT, 0 },
- { PIPE_FORMAT_R16G16B16A16_USCALED, 0 }
+ { GL_LUMINANCE_ALPHA16UI_EXT, 0 },
+ { PIPE_FORMAT_L16A16_UINT, 0 }
},
{
- {
- GL_RGBA32UI_EXT,
- GL_RGB32UI_EXT,
- GL_ALPHA32UI_EXT,
- GL_INTENSITY32UI_EXT,
- GL_LUMINANCE32UI_EXT,
- GL_LUMINANCE_ALPHA32UI_EXT, 0 },
- { PIPE_FORMAT_R32G32B32A32_USCALED, 0 }
+ { GL_LUMINANCE_ALPHA32UI_EXT, 0 },
+ { PIPE_FORMAT_L32A32_UINT, 0 }
+ },
+ {
+ { GL_RGB16I_EXT, 0 },
+ { PIPE_FORMAT_R16G16B16_SINT,
+ PIPE_FORMAT_R16G16B16A16_SINT, 0 },
+ },
+ {
+ { GL_RGBA16I_EXT, 0 },
+ { PIPE_FORMAT_R16G16B16A16_SINT, 0 },
+ },
+ {
+ { GL_RGB32I_EXT, 0 },
+ { PIPE_FORMAT_R32G32B32_SINT,
+ PIPE_FORMAT_R32G32B32A32_SINT, 0 },
+ },
+ {
+ { GL_RGBA32I_EXT, 0 },
+ { PIPE_FORMAT_R32G32B32A32_SINT, 0 }
+ },
+ {
+ { GL_RGBA8UI_EXT, 0 },
+ { PIPE_FORMAT_R8G8B8A8_UINT, 0 }
+ },
+ {
+ { GL_RGB8UI_EXT, 0 },
+ { PIPE_FORMAT_R8G8B8_UINT,
+ PIPE_FORMAT_R8G8B8A8_UINT, 0 }
+ },
+ {
+ { GL_RGB16UI_EXT, 0 },
+ { PIPE_FORMAT_R16G16B16_UINT,
+ PIPE_FORMAT_R16G16B16A16_UINT, 0 }
+ },
+ {
+ { GL_RGBA16UI_EXT, 0 },
+ { PIPE_FORMAT_R16G16B16A16_UINT, 0 }
+ },
+ {
+ { GL_RGB32UI_EXT, 0},
+ { PIPE_FORMAT_R32G32B32_UINT,
+ PIPE_FORMAT_R32G32B32A32_UINT, 0 }
+ },
+ {
+ { GL_RGBA32UI_EXT, 0},
+ { PIPE_FORMAT_R32G32B32A32_UINT, 0 }
+ },
+ {
+ { GL_R8I, 0},
+ { PIPE_FORMAT_R8_SINT, 0},
+ },
+ {
+ { GL_R16I, 0},
+ { PIPE_FORMAT_R16_SINT, 0},
+ },
+ {
+ { GL_R32I, 0},
+ { PIPE_FORMAT_R32_SINT, 0},
+ },
+ {
+ { GL_R8UI, 0},
+ { PIPE_FORMAT_R8_UINT, 0},
+ },
+ {
+ { GL_R16UI, 0},
+ { PIPE_FORMAT_R16_UINT, 0},
+ },
+ {
+ { GL_R32UI, 0},
+ { PIPE_FORMAT_R32_UINT, 0},
+ },
+ {
+ { GL_RG8I, 0},
+ { PIPE_FORMAT_R8G8_SINT, 0},
+ },
+ {
+ { GL_RG16I, 0},
+ { PIPE_FORMAT_R16G16_SINT, 0},
+ },
+ {
+ { GL_RG32I, 0},
+ { PIPE_FORMAT_R32G32_SINT, 0},
+ },
+ {
+ { GL_RG8UI, 0},
+ { PIPE_FORMAT_R8G8_UINT, 0},
+ },
+ {
+ { GL_RG16UI, 0},
+ { PIPE_FORMAT_R16G16_UINT, 0},
+ },
+ {
+ { GL_RG32UI, 0},
+ { PIPE_FORMAT_R32G32_UINT, 0},
},
-
/* signed normalized formats */
{
{ GL_RED_SNORM, GL_R8_SNORM, 0 },
{
{ GL_R11F_G11F_B10F, 0 },
{ PIPE_FORMAT_R11G11B10_FLOAT, 0 }
- }
+ },
+ {
+ { GL_RGB10_A2UI, 0 },
+ { PIPE_FORMAT_B10G10R10A2_UINT, 0 }
+ },
};
format, type, want_renderable);
}
-/**
- * Test if a gallium format is equivalent to a GL format/type.
- */
-GLboolean
-st_equal_formats(enum pipe_format pFormat, GLenum format, GLenum type)
-{
- switch (pFormat) {
- case PIPE_FORMAT_A8B8G8R8_UNORM:
- return format == GL_RGBA && type == GL_UNSIGNED_BYTE;
- case PIPE_FORMAT_A8R8G8B8_UNORM:
- return format == GL_BGRA && type == GL_UNSIGNED_BYTE;
- case PIPE_FORMAT_B5G6R5_UNORM:
- return format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5;
- /* XXX more combos... */
- default:
- return GL_FALSE;
- }
-}
GLboolean
st_sampler_compat_formats(enum pipe_format format1, enum pipe_format format2)
* This is used for translating texture border color and the clear
* color. For example, the clear color is interpreted according to
* the renderbuffer's base format. For example, if clearing a
- * GL_LUMINANCE buffer, ClearColor[0] = luminance and ClearColor[1] =
- * alpha. Similarly for texture border colors.
+ * GL_LUMINANCE buffer, we'll return colorOut[0] = colorOut[1] =
+ * colorOut[2] = colorIn[0].
+ * Similarly for texture border colors.
*/
void
st_translate_color(const GLfloat colorIn[4], GLenum baseFormat,
projects / mesa.git / blobdiff