/*
* Mesa 3-D graphics library
- * Version: 7.7
*
* Copyright (C) 1999-2008 Brian Paul All Rights Reserved.
* Copyright (c) 2008-2009 VMware, Inc.
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
- * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
- * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
*/
#include "imports.h"
#include "formats.h"
-#include "mfeatures.h"
+#include "macros.h"
+#include "glformats.h"
/**
*/
struct gl_format_info
{
- gl_format Name;
+ mesa_format Name;
/** text name for debugging */
const char *StrName;
/**
* Base format is one of GL_RED, GL_RG, GL_RGB, GL_RGBA, GL_ALPHA,
* GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_INTENSITY, GL_YCBCR_MESA,
- * GL_COLOR_INDEX, GL_DEPTH_COMPONENT, GL_STENCIL_INDEX,
- * GL_DEPTH_STENCIL, GL_DUDV_ATI.
+ * GL_DEPTH_COMPONENT, GL_STENCIL_INDEX, GL_DEPTH_STENCIL, GL_DUDV_ATI.
*/
GLenum BaseFormat;
/**
- * Logical data type: one of GL_UNSIGNED_NORMALIZED, GL_SIGNED_NORMALED,
+ * Logical data type: one of GL_UNSIGNED_NORMALIZED, GL_SIGNED_NORMALIZED,
* GL_UNSIGNED_INT, GL_INT, GL_FLOAT.
*/
GLenum DataType;
*/
static struct gl_format_info format_info[MESA_FORMAT_COUNT] =
{
+ /* Packed unorm formats */
{
MESA_FORMAT_NONE, /* Name */
"MESA_FORMAT_NONE", /* StrName */
0, 0, 0 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RGBA8888, /* Name */
- "MESA_FORMAT_RGBA8888", /* StrName */
+ MESA_FORMAT_A8B8G8R8_UNORM, /* Name */
+ "MESA_FORMAT_A8B8G8R8_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
8, 8, 8, 8, /* Red/Green/Blue/AlphaBits */
1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RGBA8888_REV, /* Name */
- "MESA_FORMAT_RGBA8888_REV", /* StrName */
- GL_RGBA, /* BaseFormat */
+ MESA_FORMAT_X8B8G8R8_UNORM, /* Name */
+ "MESA_FORMAT_X8B8G8R8_UNORM",/* StrName */
+ GL_RGB, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
- 8, 8, 8, 8, /* Red/Green/Blue/AlphaBits */
+ 8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_ARGB8888, /* Name */
- "MESA_FORMAT_ARGB8888", /* StrName */
+ MESA_FORMAT_R8G8B8A8_UNORM, /* Name */
+ "MESA_FORMAT_R8G8B8A8_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
8, 8, 8, 8, /* Red/Green/Blue/AlphaBits */
1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_ARGB8888_REV, /* Name */
- "MESA_FORMAT_ARGB8888_REV", /* StrName */
+ MESA_FORMAT_R8G8B8X8_UNORM, /* Name */
+ "MESA_FORMAT_R8G8B8X8_UNORM",/* StrName */
+ GL_RGB, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_B8G8R8A8_UNORM, /* Name */
+ "MESA_FORMAT_B8G8R8A8_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
8, 8, 8, 8, /* Red/Green/Blue/AlphaBits */
1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_XRGB8888, /* Name */
- "MESA_FORMAT_XRGB8888", /* StrName */
+ MESA_FORMAT_B8G8R8X8_UNORM, /* Name */
+ "MESA_FORMAT_B8G8R8X8_UNORM",/* StrName */
GL_RGB, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_XRGB8888_REV, /* Name */
- "MESA_FORMAT_XRGB8888_REV", /* StrName */
- GL_RGB, /* BaseFormat */
+ MESA_FORMAT_A8R8G8B8_UNORM, /* Name */
+ "MESA_FORMAT_A8R8G8B8_UNORM",/* StrName */
+ GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
- 8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
+ 8, 8, 8, 8, /* Red/Green/Blue/AlphaBits */
0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RGB888, /* Name */
- "MESA_FORMAT_RGB888", /* StrName */
+ MESA_FORMAT_X8R8G8B8_UNORM, /* Name */
+ "MESA_FORMAT_X8R8G8B8_UNORM",/* StrName */
GL_RGB, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 3 /* BlockWidth/Height,Bytes */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_BGR888, /* Name */
- "MESA_FORMAT_BGR888", /* StrName */
- GL_RGB, /* BaseFormat */
+ MESA_FORMAT_L16A16_UNORM, /* Name */
+ "MESA_FORMAT_L16A16_UNORM", /* StrName */
+ GL_LUMINANCE_ALPHA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
- 8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 3 /* BlockWidth/Height,Bytes */
+ 0, 0, 0, 16, /* Red/Green/Blue/AlphaBits */
+ 16, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_A16L16_UNORM, /* Name */
+ "MESA_FORMAT_A16L16_UNORM", /* StrName */
+ GL_LUMINANCE_ALPHA, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 0, 0, 0, 16, /* Red/Green/Blue/AlphaBits */
+ 16, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RGB565, /* Name */
- "MESA_FORMAT_RGB565", /* StrName */
+ MESA_FORMAT_B5G6R5_UNORM, /* Name */
+ "MESA_FORMAT_B5G6R5_UNORM", /* StrName */
GL_RGB, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
5, 6, 5, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RGB565_REV, /* Name */
- "MESA_FORMAT_RGB565_REV", /* StrName */
+ MESA_FORMAT_R5G6B5_UNORM, /* Name */
+ "MESA_FORMAT_R5G6B5_UNORM", /* StrName */
GL_RGB, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
5, 6, 5, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_ARGB4444, /* Name */
- "MESA_FORMAT_ARGB4444", /* StrName */
+ MESA_FORMAT_B4G4R4A4_UNORM, /* Name */
+ "MESA_FORMAT_B4G4R4A4_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
4, 4, 4, 4, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_ARGB4444_REV, /* Name */
- "MESA_FORMAT_ARGB4444_REV", /* StrName */
+ MESA_FORMAT_B4G4R4X4_UNORM,
+ "MESA_FORMAT_B4G4R4X4_UNORM",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_A4R4G4B4_UNORM, /* Name */
+ "MESA_FORMAT_A4R4G4B4_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
4, 4, 4, 4, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RGBA5551, /* Name */
- "MESA_FORMAT_RGBA5551", /* StrName */
+ MESA_FORMAT_A1B5G5R5_UNORM, /* Name */
+ "MESA_FORMAT_A1B5G5R5_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
5, 5, 5, 1, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_ARGB1555, /* Name */
- "MESA_FORMAT_ARGB1555", /* StrName */
+ MESA_FORMAT_B5G5R5A1_UNORM, /* Name */
+ "MESA_FORMAT_B5G5R5A1_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
5, 5, 5, 1, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_ARGB1555_REV, /* Name */
- "MESA_FORMAT_ARGB1555_REV", /* StrName */
+ MESA_FORMAT_B5G5R5X1_UNORM,
+ "MESA_FORMAT_B5G5R5X1_UNORM",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 5, 5, 5, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_A1R5G5B5_UNORM, /* Name */
+ "MESA_FORMAT_A1R5G5B5_UNORM",/* StrName */
GL_RGBA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
5, 5, 5, 1, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_AL44, /* Name */
- "MESA_FORMAT_AL44", /* StrName */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED, /* DataType */
- 0, 0, 0, 4, /* Red/Green/Blue/AlphaBits */
- 4, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 1 /* BlockWidth/Height,Bytes */
- },
- {
- MESA_FORMAT_AL88, /* Name */
- "MESA_FORMAT_AL88", /* StrName */
+ MESA_FORMAT_L8A8_UNORM, /* Name */
+ "MESA_FORMAT_L8A8_UNORM", /* StrName */
GL_LUMINANCE_ALPHA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 8, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_AL88_REV, /* Name */
- "MESA_FORMAT_AL88_REV", /* StrName */
+ MESA_FORMAT_A8L8_UNORM, /* Name */
+ "MESA_FORMAT_A8L8_UNORM", /* StrName */
GL_LUMINANCE_ALPHA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 8, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_AL1616, /* Name */
- "MESA_FORMAT_AL1616", /* StrName */
- GL_LUMINANCE_ALPHA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED, /* DataType */
- 0, 0, 0, 16, /* Red/Green/Blue/AlphaBits */
- 16, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 4 /* BlockWidth/Height,Bytes */
+ MESA_FORMAT_R8G8_UNORM,
+ "MESA_FORMAT_R8G8_UNORM",
+ GL_RG,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_G8R8_UNORM,
+ "MESA_FORMAT_G8R8_UNORM",
+ GL_RG,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
},
{
- MESA_FORMAT_AL1616_REV, /* Name */
- "MESA_FORMAT_AL1616_REV", /* StrName */
+ MESA_FORMAT_L4A4_UNORM, /* Name */
+ "MESA_FORMAT_L4A4_UNORM", /* StrName */
GL_LUMINANCE_ALPHA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
- 0, 0, 0, 16, /* Red/Green/Blue/AlphaBits */
- 16, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 4 /* BlockWidth/Height,Bytes */
+ 0, 0, 0, 4, /* Red/Green/Blue/AlphaBits */
+ 4, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 1 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RGB332, /* Name */
- "MESA_FORMAT_RGB332", /* StrName */
+ MESA_FORMAT_B2G3R3_UNORM, /* Name */
+ "MESA_FORMAT_B2G3R3_UNORM", /* StrName */
GL_RGB, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
3, 3, 2, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 1 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_A8, /* Name */
- "MESA_FORMAT_A8", /* StrName */
+ MESA_FORMAT_R16G16_UNORM,
+ "MESA_FORMAT_R16G16_UNORM",
+ GL_RG,
+ GL_UNSIGNED_NORMALIZED,
+ 16, 16, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_G16R16_UNORM,
+ "MESA_FORMAT_G16R16_UNORM",
+ GL_RG,
+ GL_UNSIGNED_NORMALIZED,
+ 16, 16, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_B10G10R10A2_UNORM,
+ "MESA_FORMAT_B10G10R10A2_UNORM",
+ GL_RGBA,
+ GL_UNSIGNED_NORMALIZED,
+ 10, 10, 10, 2,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_B10G10R10X2_UNORM,
+ "MESA_FORMAT_B10G10R10X2_UNORM",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 10, 10, 10, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_R10G10B10A2_UNORM,
+ "MESA_FORMAT_R10G10B10A2_UNORM",
+ GL_RGBA,
+ GL_UNSIGNED_NORMALIZED,
+ 10, 10, 10, 2,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_S8_UINT_Z24_UNORM, /* Name */
+ "MESA_FORMAT_S8_UINT_Z24_UNORM", /* StrName */
+ GL_DEPTH_STENCIL, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 24, 8, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_X8_UINT_Z24_UNORM, /* Name */
+ "MESA_FORMAT_X8_UINT_Z24_UNORM", /* StrName */
+ GL_DEPTH_COMPONENT, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 24, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_Z24_UNORM_S8_UINT, /* Name */
+ "MESA_FORMAT_Z24_UNORM_S8_UINT", /* StrName */
+ GL_DEPTH_STENCIL, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 24, 8, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_Z24_UNORM_X8_UINT, /* Name */
+ "MESA_FORMAT_Z24_UNORM_X8_UINT", /* StrName */
+ GL_DEPTH_COMPONENT, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 24, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_YCBCR, /* Name */
+ "MESA_FORMAT_YCBCR", /* StrName */
+ GL_YCBCR_MESA, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 2 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_YCBCR_REV, /* Name */
+ "MESA_FORMAT_YCBCR_REV", /* StrName */
+ GL_YCBCR_MESA, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 2 /* BlockWidth/Height,Bytes */
+ },
+
+ /* Array unorm formats */
+ {
+ MESA_FORMAT_DUDV8,
+ "MESA_FORMAT_DUDV8",
+ GL_DUDV_ATI,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_A_UNORM8, /* Name */
+ "MESA_FORMAT_A_UNORM8", /* StrName */
GL_ALPHA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 8, /* Red/Green/Blue/AlphaBits */
1, 1, 1 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_A16, /* Name */
- "MESA_FORMAT_A16", /* StrName */
+ MESA_FORMAT_A_UNORM16, /* Name */
+ "MESA_FORMAT_A_UNORM16", /* StrName */
GL_ALPHA, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 16, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_L8, /* Name */
- "MESA_FORMAT_L8", /* StrName */
+ MESA_FORMAT_L_UNORM8, /* Name */
+ "MESA_FORMAT_L_UNORM8", /* StrName */
GL_LUMINANCE, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 1 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_L16, /* Name */
- "MESA_FORMAT_L16", /* StrName */
+ MESA_FORMAT_L_UNORM16, /* Name */
+ "MESA_FORMAT_L_UNORM16", /* StrName */
GL_LUMINANCE, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_I8, /* Name */
- "MESA_FORMAT_I8", /* StrName */
+ MESA_FORMAT_I_UNORM8, /* Name */
+ "MESA_FORMAT_I_UNORM8", /* StrName */
GL_INTENSITY, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 1 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_I16, /* Name */
- "MESA_FORMAT_I16", /* StrName */
+ MESA_FORMAT_I_UNORM16, /* Name */
+ "MESA_FORMAT_I_UNORM16", /* StrName */
GL_INTENSITY, /* BaseFormat */
GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_CI8, /* Name */
- "MESA_FORMAT_CI8", /* StrName */
- GL_COLOR_INDEX, /* BaseFormat */
- GL_UNSIGNED_INT, /* DataType */
- 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 8, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 1 /* BlockWidth/Height,Bytes */
- },
- {
- MESA_FORMAT_YCBCR, /* Name */
- "MESA_FORMAT_YCBCR", /* StrName */
- GL_YCBCR_MESA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED, /* DataType */
- 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 2 /* BlockWidth/Height,Bytes */
- },
- {
- MESA_FORMAT_YCBCR_REV, /* Name */
- "MESA_FORMAT_YCBCR_REV", /* StrName */
- GL_YCBCR_MESA, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED, /* DataType */
- 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 2 /* BlockWidth/Height,Bytes */
- },
- {
- MESA_FORMAT_R8,
- "MESA_FORMAT_R8",
+ MESA_FORMAT_R_UNORM8,
+ "MESA_FORMAT_R_UNORM8",
GL_RED,
GL_UNSIGNED_NORMALIZED,
8, 0, 0, 0,
1, 1, 1
},
{
- MESA_FORMAT_RG88,
- "MESA_FORMAT_RG88",
- GL_RG,
- GL_UNSIGNED_NORMALIZED,
- 8, 8, 0, 0,
- 0, 0, 0, 0, 0,
- 1, 1, 2
- },
- {
- MESA_FORMAT_RG88_REV,
- "MESA_FORMAT_RG88_REV",
- GL_RG,
- GL_UNSIGNED_NORMALIZED,
- 8, 8, 0, 0,
- 0, 0, 0, 0, 0,
- 1, 1, 2
- },
- {
- MESA_FORMAT_R16,
- "MESA_FORMAT_R16",
+ MESA_FORMAT_R_UNORM16,
+ "MESA_FORMAT_R_UNORM16",
GL_RED,
GL_UNSIGNED_NORMALIZED,
16, 0, 0, 0,
1, 1, 2
},
{
- MESA_FORMAT_RG1616,
- "MESA_FORMAT_RG1616",
- GL_RG,
- GL_UNSIGNED_NORMALIZED,
- 16, 16, 0, 0,
- 0, 0, 0, 0, 0,
- 1, 1, 4
+ MESA_FORMAT_BGR_UNORM8, /* Name */
+ "MESA_FORMAT_BGR_UNORM8", /* StrName */
+ GL_RGB, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 3 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_RG1616_REV,
- "MESA_FORMAT_RG1616_REV",
- GL_RG,
- GL_UNSIGNED_NORMALIZED,
- 16, 16, 0, 0,
- 0, 0, 0, 0, 0,
- 1, 1, 4
+ MESA_FORMAT_RGB_UNORM8, /* Name */
+ "MESA_FORMAT_RGB_UNORM8", /* StrName */
+ GL_RGB, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 8, 8, 8, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 3 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_ARGB2101010,
- "MESA_FORMAT_ARGB2101010",
+ MESA_FORMAT_RGBA_UNORM16,
+ "MESA_FORMAT_RGBA_UNORM16",
GL_RGBA,
GL_UNSIGNED_NORMALIZED,
- 10, 10, 10, 2,
+ 16, 16, 16, 16,
0, 0, 0, 0, 0,
- 1, 1, 4
- },
- {
- MESA_FORMAT_Z24_S8, /* Name */
- "MESA_FORMAT_Z24_S8", /* StrName */
- GL_DEPTH_STENCIL, /* BaseFormat */
- GL_UNSIGNED_INT, /* DataType */
- 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 24, 8, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 4 /* BlockWidth/Height,Bytes */
+ 1, 1, 8
},
{
- MESA_FORMAT_S8_Z24, /* Name */
- "MESA_FORMAT_S8_Z24", /* StrName */
- GL_DEPTH_STENCIL, /* BaseFormat */
- GL_UNSIGNED_INT, /* DataType */
- 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 24, 8, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 4 /* BlockWidth/Height,Bytes */
+ MESA_FORMAT_RGBX_UNORM16,
+ "MESA_FORMAT_RGBX_UNORM16",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
},
{
- MESA_FORMAT_Z16, /* Name */
- "MESA_FORMAT_Z16", /* StrName */
+ MESA_FORMAT_Z_UNORM16, /* Name */
+ "MESA_FORMAT_Z_UNORM16", /* StrName */
GL_DEPTH_COMPONENT, /* BaseFormat */
- GL_UNSIGNED_INT, /* DataType */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
0, 0, 0, 16, 0, /* Lum/Int/Index/Depth/StencilBits */
1, 1, 2 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_X8_Z24, /* Name */
- "MESA_FORMAT_X8_Z24", /* StrName */
- GL_DEPTH_COMPONENT, /* BaseFormat */
- GL_UNSIGNED_INT, /* DataType */
- 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 24, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 4 /* BlockWidth/Height,Bytes */
- },
- {
- MESA_FORMAT_Z24_X8, /* Name */
- "MESA_FORMAT_Z24_X8", /* StrName */
- GL_DEPTH_COMPONENT, /* BaseFormat */
- GL_UNSIGNED_INT, /* DataType */
- 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 24, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 4 /* BlockWidth/Height,Bytes */
- },
- {
- MESA_FORMAT_Z32, /* Name */
- "MESA_FORMAT_Z32", /* StrName */
+ MESA_FORMAT_Z_UNORM32, /* Name */
+ "MESA_FORMAT_Z_UNORM32", /* StrName */
GL_DEPTH_COMPONENT, /* BaseFormat */
- GL_UNSIGNED_INT, /* DataType */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
0, 0, 0, 32, 0, /* Lum/Int/Index/Depth/StencilBits */
1, 1, 4 /* BlockWidth/Height,Bytes */
},
{
- MESA_FORMAT_S8, /* Name */
- "MESA_FORMAT_S8", /* StrName */
+ MESA_FORMAT_S_UINT8, /* Name */
+ "MESA_FORMAT_S_UINT8", /* StrName */
GL_STENCIL_INDEX, /* BaseFormat */
GL_UNSIGNED_INT, /* DataType */
0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
0, 0, 0, 0, 8, /* Lum/Int/Index/Depth/StencilBits */
1, 1, 1 /* BlockWidth/Height,Bytes */
},
+
+ /* Packed signed/normalized formats */
+ {
+ MESA_FORMAT_A8B8G8R8_SNORM,
+ "MESA_FORMAT_A8B8G8R8_SNORM",
+ GL_RGBA,
+ GL_SIGNED_NORMALIZED,
+ 8, 8, 8, 8,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
{
- MESA_FORMAT_SRGB8,
- "MESA_FORMAT_SRGB8",
+ MESA_FORMAT_X8B8G8R8_SNORM,
+ "MESA_FORMAT_X8B8G8R8_SNORM",
GL_RGB,
- GL_UNSIGNED_NORMALIZED,
+ GL_SIGNED_NORMALIZED,
8, 8, 8, 0,
0, 0, 0, 0, 0,
- 1, 1, 3
+ 1, 1, 4 /* 4 bpp, but no alpha */
},
{
- MESA_FORMAT_SRGBA8,
- "MESA_FORMAT_SRGBA8",
+ MESA_FORMAT_R8G8B8A8_SNORM,
+ "MESA_FORMAT_R8G8B8A8_SNORM",
GL_RGBA,
- GL_UNSIGNED_NORMALIZED,
+ GL_SIGNED_NORMALIZED,
8, 8, 8, 8,
0, 0, 0, 0, 0,
1, 1, 4
},
{
- MESA_FORMAT_SARGB8,
- "MESA_FORMAT_SARGB8",
- GL_RGBA,
- GL_UNSIGNED_NORMALIZED,
- 8, 8, 8, 8,
+ MESA_FORMAT_R8G8B8X8_SNORM,
+ "MESA_FORMAT_R8G8B8X8_SNORM",
+ GL_RGB,
+ GL_SIGNED_NORMALIZED,
+ 8, 8, 8, 0,
0, 0, 0, 0, 0,
1, 1, 4
},
{
- MESA_FORMAT_SL8,
- "MESA_FORMAT_SL8",
- GL_LUMINANCE,
- GL_UNSIGNED_NORMALIZED,
- 0, 0, 0, 0,
- 8, 0, 0, 0, 0,
- 1, 1, 1
+ MESA_FORMAT_R16G16_SNORM,
+ "MESA_FORMAT_R16G16_SNORM",
+ GL_RG,
+ GL_SIGNED_NORMALIZED,
+ 16, 16, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_G16R16_SNORM,
+ "MESA_FORMAT_G16R16_SNORM",
+ GL_RG,
+ GL_SIGNED_NORMALIZED,
+ 16, 16, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_R8G8_SNORM,
+ "MESA_FORMAT_R8G8_SNORM",
+ GL_RG,
+ GL_SIGNED_NORMALIZED,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_G8R8_SNORM,
+ "MESA_FORMAT_G8R8_SNORM",
+ GL_RG,
+ GL_SIGNED_NORMALIZED,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
},
{
- MESA_FORMAT_SLA8,
- "MESA_FORMAT_SLA8",
+ MESA_FORMAT_L8A8_SNORM,
+ "MESA_FORMAT_L8A8_SNORM",
GL_LUMINANCE_ALPHA,
- GL_UNSIGNED_NORMALIZED,
+ GL_SIGNED_NORMALIZED,
0, 0, 0, 8,
8, 0, 0, 0, 0,
1, 1, 2
},
+
+ /* Array signed/normalized formats */
{
- MESA_FORMAT_SRGB_DXT1, /* Name */
- "MESA_FORMAT_SRGB_DXT1", /* StrName */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED, /* DataType */
- 4, 4, 4, 0, /* approx Red/Green/Blue/AlphaBits */
- 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 4, 4, 8 /* 8 bytes per 4x4 block */
+ MESA_FORMAT_A_SNORM8,
+ "MESA_FORMAT_A_SNORM8",
+ GL_ALPHA,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 8,
+ 0, 0, 0, 0, 0,
+ 1, 1, 1
},
{
- MESA_FORMAT_SRGBA_DXT1,
- "MESA_FORMAT_SRGBA_DXT1",
- GL_RGBA,
- GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 4,
+ MESA_FORMAT_A_SNORM16,
+ "MESA_FORMAT_A_SNORM16",
+ GL_ALPHA,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 16,
0, 0, 0, 0, 0,
- 4, 4, 8 /* 8 bytes per 4x4 block */
+ 1, 1, 2
},
{
- MESA_FORMAT_SRGBA_DXT3,
- "MESA_FORMAT_SRGBA_DXT3",
- GL_RGBA,
- GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 4,
- 0, 0, 0, 0, 0,
- 4, 4, 16 /* 16 bytes per 4x4 block */
+ MESA_FORMAT_L_SNORM8,
+ "MESA_FORMAT_L_SNORM8",
+ GL_LUMINANCE,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 8, 0, 0, 0, 0,
+ 1, 1, 1
},
{
- MESA_FORMAT_SRGBA_DXT5,
- "MESA_FORMAT_SRGBA_DXT5",
- GL_RGBA,
- GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 4,
+ MESA_FORMAT_L_SNORM16,
+ "MESA_FORMAT_L_SNORM16",
+ GL_LUMINANCE,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 16, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_I_SNORM8,
+ "MESA_FORMAT_I_SNORM8",
+ GL_INTENSITY,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 0, 8, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_I_SNORM16,
+ "MESA_FORMAT_I_SNORM16",
+ GL_INTENSITY,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 0, 16, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_R_SNORM8, /* Name */
+ "MESA_FORMAT_R_SNORM8", /* StrName */
+ GL_RED, /* BaseFormat */
+ GL_SIGNED_NORMALIZED, /* DataType */
+ 8, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 1 /* BlockWidth/Height,Bytes */
+ },
+ {
+ MESA_FORMAT_R_SNORM16,
+ "MESA_FORMAT_R_SNORM16",
+ GL_RED,
+ GL_SIGNED_NORMALIZED,
+ 16, 0, 0, 0,
0, 0, 0, 0, 0,
- 4, 4, 16 /* 16 bytes per 4x4 block */
+ 1, 1, 2
},
-
{
- MESA_FORMAT_RGB_FXT1,
- "MESA_FORMAT_RGB_FXT1",
+ MESA_FORMAT_LA_SNORM16,
+ "MESA_FORMAT_LA_SNORM16",
+ GL_LUMINANCE_ALPHA,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 16,
+ 16, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RGB_SNORM16,
+ "MESA_FORMAT_RGB_SNORM16",
GL_RGB,
- GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 0, /* approx Red/Green/BlueBits */
+ GL_SIGNED_NORMALIZED,
+ 16, 16, 16, 0,
0, 0, 0, 0, 0,
- 8, 4, 16 /* 16 bytes per 8x4 block */
+ 1, 1, 6
},
{
- MESA_FORMAT_RGBA_FXT1,
- "MESA_FORMAT_RGBA_FXT1",
+ MESA_FORMAT_RGBA_SNORM16,
+ "MESA_FORMAT_RGBA_SNORM16",
GL_RGBA,
- GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 1, /* approx Red/Green/Blue/AlphaBits */
+ GL_SIGNED_NORMALIZED,
+ 16, 16, 16, 16,
0, 0, 0, 0, 0,
- 8, 4, 16 /* 16 bytes per 8x4 block */
+ 1, 1, 8
},
-
{
- MESA_FORMAT_RGB_DXT1, /* Name */
- "MESA_FORMAT_RGB_DXT1", /* StrName */
- GL_RGB, /* BaseFormat */
- GL_UNSIGNED_NORMALIZED, /* DataType */
- 4, 4, 4, 0, /* approx Red/Green/Blue/AlphaBits */
- 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 4, 4, 8 /* 8 bytes per 4x4 block */
+ MESA_FORMAT_RGBX_SNORM16,
+ "MESA_FORMAT_RGBX_SNORM16",
+ GL_RGB,
+ GL_SIGNED_NORMALIZED,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
},
+
+ /* Packed sRGB formats */
{
- MESA_FORMAT_RGBA_DXT1,
- "MESA_FORMAT_RGBA_DXT1",
+ MESA_FORMAT_A8B8G8R8_SRGB,
+ "MESA_FORMAT_A8B8G8R8_SRGB",
GL_RGBA,
GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 4,
+ 8, 8, 8, 8,
0, 0, 0, 0, 0,
- 4, 4, 8 /* 8 bytes per 4x4 block */
+ 1, 1, 4
},
{
- MESA_FORMAT_RGBA_DXT3,
- "MESA_FORMAT_RGBA_DXT3",
+ MESA_FORMAT_B8G8R8A8_SRGB,
+ "MESA_FORMAT_B8G8R8A8_SRGB",
GL_RGBA,
GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 4,
+ 8, 8, 8, 8,
0, 0, 0, 0, 0,
- 4, 4, 16 /* 16 bytes per 4x4 block */
+ 1, 1, 4
},
{
- MESA_FORMAT_RGBA_DXT5,
- "MESA_FORMAT_RGBA_DXT5",
- GL_RGBA,
- GL_UNSIGNED_NORMALIZED,
- 4, 4, 4, 4,
+ MESA_FORMAT_B8G8R8X8_SRGB,
+ "MESA_FORMAT_B8G8R8X8_SRGB",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 8, 0,
0, 0, 0, 0, 0,
- 4, 4, 16 /* 16 bytes per 4x4 block */
+ 1, 1, 4
},
{
- MESA_FORMAT_RGBA_FLOAT32,
- "MESA_FORMAT_RGBA_FLOAT32",
+ MESA_FORMAT_R8G8B8A8_SRGB,
+ "MESA_FORMAT_R8G8B8A8_SRGB",
GL_RGBA,
- GL_FLOAT,
- 32, 32, 32, 32,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 8, 8,
0, 0, 0, 0, 0,
- 1, 1, 16
+ 1, 1, 4
},
{
- MESA_FORMAT_RGBA_FLOAT16,
- "MESA_FORMAT_RGBA_FLOAT16",
- GL_RGBA,
- GL_FLOAT,
- 16, 16, 16, 16,
+ MESA_FORMAT_R8G8B8X8_SRGB,
+ "MESA_FORMAT_R8G8B8X8_SRGB",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 8, 0,
0, 0, 0, 0, 0,
- 1, 1, 8
+ 1, 1, 4
},
{
- MESA_FORMAT_RGB_FLOAT32,
- "MESA_FORMAT_RGB_FLOAT32",
+ MESA_FORMAT_L8A8_SRGB,
+ "MESA_FORMAT_L8A8_SRGB",
+ GL_LUMINANCE_ALPHA,
+ GL_UNSIGNED_NORMALIZED,
+ 0, 0, 0, 8,
+ 8, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+
+ /* Array sRGB formats */
+ {
+ MESA_FORMAT_L_SRGB8,
+ "MESA_FORMAT_L_SRGB8",
+ GL_LUMINANCE,
+ GL_UNSIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 8, 0, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_BGR_SRGB8,
+ "MESA_FORMAT_BGR_SRGB8",
GL_RGB,
- GL_FLOAT,
- 32, 32, 32, 0,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 8, 0,
0, 0, 0, 0, 0,
- 1, 1, 12
+ 1, 1, 3
},
+
+ /* Packed float formats */
{
- MESA_FORMAT_RGB_FLOAT16,
- "MESA_FORMAT_RGB_FLOAT16",
+ MESA_FORMAT_R9G9B9E5_FLOAT,
+ "MESA_FORMAT_RGB9_E5",
GL_RGB,
GL_FLOAT,
- 16, 16, 16, 0,
+ 9, 9, 9, 0,
0, 0, 0, 0, 0,
- 1, 1, 6
+ 1, 1, 4
},
{
- MESA_FORMAT_ALPHA_FLOAT32,
- "MESA_FORMAT_ALPHA_FLOAT32",
- GL_ALPHA,
+ MESA_FORMAT_R11G11B10_FLOAT,
+ "MESA_FORMAT_R11G11B10_FLOAT",
+ GL_RGB,
GL_FLOAT,
- 0, 0, 0, 32,
+ 11, 11, 10, 0,
0, 0, 0, 0, 0,
1, 1, 4
},
{
- MESA_FORMAT_ALPHA_FLOAT16,
- "MESA_FORMAT_ALPHA_FLOAT16",
+ MESA_FORMAT_Z32_FLOAT_S8X24_UINT, /* Name */
+ "MESA_FORMAT_Z32_FLOAT_S8X24_UINT", /* StrName */
+ GL_DEPTH_STENCIL, /* BaseFormat */
+ /* DataType here is used to answer GL_TEXTURE_DEPTH_TYPE queries, and is
+ * never used for stencil because stencil is always GL_UNSIGNED_INT.
+ */
+ GL_FLOAT, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 32, 8, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 8 /* BlockWidth/Height,Bytes */
+ },
+
+ /* Array float formats */
+ {
+ MESA_FORMAT_A_FLOAT16,
+ "MESA_FORMAT_A_FLOAT16",
GL_ALPHA,
GL_FLOAT,
0, 0, 0, 16,
1, 1, 2
},
{
- MESA_FORMAT_LUMINANCE_FLOAT32,
- "MESA_FORMAT_LUMINANCE_FLOAT32",
+ MESA_FORMAT_A_FLOAT32,
+ "MESA_FORMAT_A_FLOAT32",
GL_ALPHA,
GL_FLOAT,
+ 0, 0, 0, 32,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_L_FLOAT16,
+ "MESA_FORMAT_L_FLOAT16",
+ GL_LUMINANCE,
+ GL_FLOAT,
+ 0, 0, 0, 0,
+ 16, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_L_FLOAT32,
+ "MESA_FORMAT_L_FLOAT32",
+ GL_LUMINANCE,
+ GL_FLOAT,
0, 0, 0, 0,
32, 0, 0, 0, 0,
1, 1, 4
},
{
- MESA_FORMAT_LUMINANCE_FLOAT16,
- "MESA_FORMAT_LUMINANCE_FLOAT16",
- GL_ALPHA,
+ MESA_FORMAT_LA_FLOAT16,
+ "MESA_FORMAT_LA_FLOAT16",
+ GL_LUMINANCE_ALPHA,
GL_FLOAT,
- 0, 0, 0, 0,
+ 0, 0, 0, 16,
16, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_LA_FLOAT32,
+ "MESA_FORMAT_LA_FLOAT32",
+ GL_LUMINANCE_ALPHA,
+ GL_FLOAT,
+ 0, 0, 0, 32,
+ 32, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_I_FLOAT16,
+ "MESA_FORMAT_I_FLOAT16",
+ GL_INTENSITY,
+ GL_FLOAT,
+ 0, 0, 0, 0,
+ 0, 16, 0, 0, 0,
1, 1, 2
},
{
- MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32,
- "MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32",
- GL_LUMINANCE_ALPHA,
- GL_FLOAT,
- 0, 0, 0, 32,
- 32, 0, 0, 0, 0,
- 1, 1, 8
+ MESA_FORMAT_I_FLOAT32,
+ "MESA_FORMAT_I_FLOAT32",
+ GL_INTENSITY,
+ GL_FLOAT,
+ 0, 0, 0, 0,
+ 0, 32, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_R_FLOAT16,
+ "MESA_FORMAT_R_FLOAT16",
+ GL_RED,
+ GL_FLOAT,
+ 16, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_R_FLOAT32,
+ "MESA_FORMAT_R_FLOAT32",
+ GL_RED,
+ GL_FLOAT,
+ 32, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RG_FLOAT16,
+ "MESA_FORMAT_RG_FLOAT16",
+ GL_RG,
+ GL_FLOAT,
+ 16, 16, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RG_FLOAT32,
+ "MESA_FORMAT_RG_FLOAT32",
+ GL_RG,
+ GL_FLOAT,
+ 32, 32, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGB_FLOAT16,
+ "MESA_FORMAT_RGB_FLOAT16",
+ GL_RGB,
+ GL_FLOAT,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 6
+ },
+ {
+ MESA_FORMAT_RGB_FLOAT32,
+ "MESA_FORMAT_RGB_FLOAT32",
+ GL_RGB,
+ GL_FLOAT,
+ 32, 32, 32, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 12
+ },
+ {
+ MESA_FORMAT_RGBA_FLOAT16,
+ "MESA_FORMAT_RGBA_FLOAT16",
+ GL_RGBA,
+ GL_FLOAT,
+ 16, 16, 16, 16,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGBA_FLOAT32,
+ "MESA_FORMAT_RGBA_FLOAT32",
+ GL_RGBA,
+ GL_FLOAT,
+ 32, 32, 32, 32,
+ 0, 0, 0, 0, 0,
+ 1, 1, 16
+ },
+ {
+ MESA_FORMAT_RGBX_FLOAT16,
+ "MESA_FORMAT_RGBX_FLOAT16",
+ GL_RGB,
+ GL_FLOAT,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGBX_FLOAT32,
+ "MESA_FORMAT_RGBX_FLOAT32",
+ GL_RGB,
+ GL_FLOAT,
+ 32, 32, 32, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 16
+ },
+ {
+ MESA_FORMAT_Z_FLOAT32, /* Name */
+ "MESA_FORMAT_Z_FLOAT32", /* StrName */
+ GL_DEPTH_COMPONENT, /* BaseFormat */
+ GL_FLOAT, /* DataType */
+ 0, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 32, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 1, 1, 4 /* BlockWidth/Height,Bytes */
+ },
+
+ /* Packed signed/unsigned non-normalized integer formats */
+ {
+ MESA_FORMAT_B10G10R10A2_UINT,
+ "MESA_FORMAT_B10G10R10A2_UINT",
+ GL_RGBA,
+ GL_UNSIGNED_INT,
+ 10, 10, 10, 2,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_R10G10B10A2_UINT,
+ "MESA_FORMAT_R10G10B10A2_UINT",
+ GL_RGBA,
+ GL_UNSIGNED_INT,
+ 10, 10, 10, 2,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+
+ /* Array signed/unsigned non-normalized integer formats */
+ {
+ MESA_FORMAT_A_UINT8,
+ "MESA_FORMAT_A_UINT8",
+ GL_ALPHA,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 8,
+ 0, 0, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_A_UINT16,
+ "MESA_FORMAT_A_UINT16",
+ GL_ALPHA,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 16,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_A_UINT32,
+ "MESA_FORMAT_A_UINT32",
+ GL_ALPHA,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 32,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_A_SINT8,
+ "MESA_FORMAT_A_SINT8",
+ GL_ALPHA,
+ GL_INT,
+ 0, 0, 0, 8,
+ 0, 0, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_A_SINT16,
+ "MESA_FORMAT_A_SINT16",
+ GL_ALPHA,
+ GL_INT,
+ 0, 0, 0, 16,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_A_SINT32,
+ "MESA_FORMAT_A_SINT32",
+ GL_ALPHA,
+ GL_INT,
+ 0, 0, 0, 32,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_I_UINT8,
+ "MESA_FORMAT_I_UINT8",
+ GL_INTENSITY,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 0,
+ 0, 8, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_I_UINT16,
+ "MESA_FORMAT_I_UINT16",
+ GL_INTENSITY,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 0,
+ 0, 16, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_I_UINT32,
+ "MESA_FORMAT_I_UINT32",
+ GL_INTENSITY,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 0,
+ 0, 32, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_I_SINT8,
+ "MESA_FORMAT_I_SINT8",
+ GL_INTENSITY,
+ GL_INT,
+ 0, 0, 0, 0,
+ 0, 8, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_I_SINT16,
+ "MESA_FORMAT_I_SINT16",
+ GL_INTENSITY,
+ GL_INT,
+ 0, 0, 0, 0,
+ 0, 16, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_I_SINT32,
+ "MESA_FORMAT_I_SINT32",
+ GL_INTENSITY,
+ GL_INT,
+ 0, 0, 0, 0,
+ 0, 32, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_L_UINT8,
+ "MESA_FORMAT_L_UINT8",
+ GL_LUMINANCE,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 0,
+ 8, 0, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_L_UINT16,
+ "MESA_FORMAT_L_UINT16",
+ GL_LUMINANCE,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 0,
+ 16, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_L_UINT32,
+ "MESA_FORMAT_L_UINT32",
+ GL_LUMINANCE,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 0,
+ 32, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_L_SINT8,
+ "MESA_FORMAT_L_SINT8",
+ GL_LUMINANCE,
+ GL_INT,
+ 0, 0, 0, 0,
+ 8, 0, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_L_SINT16,
+ "MESA_FORMAT_L_SINT16",
+ GL_LUMINANCE,
+ GL_INT,
+ 0, 0, 0, 0,
+ 16, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_L_SINT32,
+ "MESA_FORMAT_L_SINT32",
+ GL_LUMINANCE,
+ GL_INT,
+ 0, 0, 0, 0,
+ 32, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_LA_UINT8,
+ "MESA_FORMAT_LA_UINT8",
+ GL_LUMINANCE_ALPHA,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 8,
+ 8, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_LA_UINT16,
+ "MESA_FORMAT_LA_UINT16",
+ GL_LUMINANCE_ALPHA,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 16,
+ 16, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_LA_UINT32,
+ "MESA_FORMAT_LA_UINT32",
+ GL_LUMINANCE_ALPHA,
+ GL_UNSIGNED_INT,
+ 0, 0, 0, 32,
+ 32, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_LA_SINT8,
+ "MESA_FORMAT_LA_SINT8",
+ GL_LUMINANCE_ALPHA,
+ GL_INT,
+ 0, 0, 0, 8,
+ 8, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_LA_SINT16,
+ "MESA_FORMAT_LA_SINT16",
+ GL_LUMINANCE_ALPHA,
+ GL_INT,
+ 0, 0, 0, 16,
+ 16, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_LA_SINT32,
+ "MESA_FORMAT_LA_SINT32",
+ GL_LUMINANCE_ALPHA,
+ GL_INT,
+ 0, 0, 0, 32,
+ 32, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_R_UINT8,
+ "MESA_FORMAT_R_UINT8",
+ GL_RED,
+ GL_UNSIGNED_INT,
+ 8, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_R_UINT16,
+ "MESA_FORMAT_R_UINT16",
+ GL_RED,
+ GL_UNSIGNED_INT,
+ 16, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_R_UINT32,
+ "MESA_FORMAT_R_UINT32",
+ GL_RED,
+ GL_UNSIGNED_INT,
+ 32, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_R_SINT8,
+ "MESA_FORMAT_R_SINT8",
+ GL_RED,
+ GL_INT,
+ 8, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 1
+ },
+ {
+ MESA_FORMAT_R_SINT16,
+ "MESA_FORMAT_R_SINT16",
+ GL_RED,
+ GL_INT,
+ 16, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_R_SINT32,
+ "MESA_FORMAT_R_SINT32",
+ GL_RED,
+ GL_INT,
+ 32, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RG_UINT8,
+ "MESA_FORMAT_RG_UINT8",
+ GL_RG,
+ GL_UNSIGNED_INT,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_RG_UINT16,
+ "MESA_FORMAT_RG_UINT16",
+ GL_RG,
+ GL_UNSIGNED_INT,
+ 16, 16, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RG_UINT32,
+ "MESA_FORMAT_RG_UINT32",
+ GL_RG,
+ GL_UNSIGNED_INT,
+ 32, 32, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RG_SINT8,
+ "MESA_FORMAT_RG_SINT8",
+ GL_RG,
+ GL_INT,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 2
+ },
+ {
+ MESA_FORMAT_RG_SINT16,
+ "MESA_FORMAT_RG_SINT16",
+ GL_RG,
+ GL_INT,
+ 16, 16, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RG_SINT32,
+ "MESA_FORMAT_RG_SINT32",
+ GL_RG,
+ GL_INT,
+ 32, 32, 0, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGB_UINT8,
+ "MESA_FORMAT_RGB_UINT8",
+ GL_RGB,
+ GL_UNSIGNED_INT,
+ 8, 8, 8, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 3
+ },
+ {
+ MESA_FORMAT_RGB_UINT16,
+ "MESA_FORMAT_RGB_UINT16",
+ GL_RGB,
+ GL_UNSIGNED_INT,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 6
+ },
+ {
+ MESA_FORMAT_RGB_UINT32,
+ "MESA_FORMAT_RGB_UINT32",
+ GL_RGB,
+ GL_UNSIGNED_INT,
+ 32, 32, 32, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 12
+ },
+ {
+ MESA_FORMAT_RGB_SINT8,
+ "MESA_FORMAT_RGB_SINT8",
+ GL_RGB,
+ GL_INT,
+ 8, 8, 8, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 3
+ },
+ {
+ MESA_FORMAT_RGB_SINT16,
+ "MESA_FORMAT_RGB_SINT16",
+ GL_RGB,
+ GL_INT,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 6
+ },
+ {
+ MESA_FORMAT_RGB_SINT32,
+ "MESA_FORMAT_RGB_SINT32",
+ GL_RGB,
+ GL_INT,
+ 32, 32, 32, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 12
+ },
+ {
+ MESA_FORMAT_RGBA_UINT8,
+ "MESA_FORMAT_RGBA_UINT8",
+ GL_RGBA,
+ GL_UNSIGNED_INT,
+ 8, 8, 8, 8,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RGBA_UINT16,
+ "MESA_FORMAT_RGBA_UINT16",
+ GL_RGBA,
+ GL_UNSIGNED_INT,
+ 16, 16, 16, 16,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGBA_UINT32,
+ "MESA_FORMAT_RGBA_UINT32",
+ GL_RGBA,
+ GL_UNSIGNED_INT,
+ 32, 32, 32, 32,
+ 0, 0, 0, 0, 0,
+ 1, 1, 16
+ },
+ {
+ MESA_FORMAT_RGBA_SINT8,
+ "MESA_FORMAT_RGBA_SINT8",
+ GL_RGBA,
+ GL_INT,
+ 8, 8, 8, 8,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RGBA_SINT16,
+ "MESA_FORMAT_RGBA_SINT16",
+ GL_RGBA,
+ GL_INT,
+ 16, 16, 16, 16,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGBA_SINT32,
+ "MESA_FORMAT_RGBA_SINT32",
+ GL_RGBA,
+ GL_INT,
+ 32, 32, 32, 32,
+ 0, 0, 0, 0, 0,
+ 1, 1, 16
+ },
+ {
+ MESA_FORMAT_RGBX_UINT8,
+ "MESA_FORMAT_RGBX_UINT8",
+ GL_RGB,
+ GL_UNSIGNED_INT,
+ 8, 8, 8, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RGBX_UINT16,
+ "MESA_FORMAT_RGBX_UINT16",
+ GL_RGB,
+ GL_UNSIGNED_INT,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGBX_UINT32,
+ "MESA_FORMAT_RGBX_UINT32",
+ GL_RGB,
+ GL_UNSIGNED_INT,
+ 32, 32, 32, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 16
+ },
+ {
+ MESA_FORMAT_RGBX_SINT8,
+ "MESA_FORMAT_RGBX_SINT8",
+ GL_RGB,
+ GL_INT,
+ 8, 8, 8, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 4
+ },
+ {
+ MESA_FORMAT_RGBX_SINT16,
+ "MESA_FORMAT_RGBX_SINT16",
+ GL_RGB,
+ GL_INT,
+ 16, 16, 16, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 8
+ },
+ {
+ MESA_FORMAT_RGBX_SINT32,
+ "MESA_FORMAT_RGBX_SINT32",
+ GL_RGB,
+ GL_INT,
+ 32, 32, 32, 0,
+ 0, 0, 0, 0, 0,
+ 1, 1, 16
+ },
+
+ /* DXT compressed formats */
+ {
+ MESA_FORMAT_RGB_DXT1, /* Name */
+ "MESA_FORMAT_RGB_DXT1", /* StrName */
+ GL_RGB, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 4, 4, 4, 0, /* approx Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_RGBA_DXT1,
+ "MESA_FORMAT_RGBA_DXT1",
+ GL_RGBA,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 4,
+ 0, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16,
- "MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16",
- GL_LUMINANCE_ALPHA,
- GL_FLOAT,
- 0, 0, 0, 16,
- 16, 0, 0, 0, 0,
- 1, 1, 4
+ MESA_FORMAT_RGBA_DXT3,
+ "MESA_FORMAT_RGBA_DXT3",
+ GL_RGBA,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 4,
+ 0, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
{
- MESA_FORMAT_INTENSITY_FLOAT32,
- "MESA_FORMAT_INTENSITY_FLOAT32",
- GL_INTENSITY,
- GL_FLOAT,
- 0, 0, 0, 0,
- 0, 32, 0, 0, 0,
- 1, 1, 4
+ MESA_FORMAT_RGBA_DXT5,
+ "MESA_FORMAT_RGBA_DXT5",
+ GL_RGBA,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 4,
+ 0, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
+
+ /* DXT sRGB compressed formats */
{
- MESA_FORMAT_INTENSITY_FLOAT16,
- "MESA_FORMAT_INTENSITY_FLOAT16",
- GL_INTENSITY,
- GL_FLOAT,
- 0, 0, 0, 0,
- 0, 16, 0, 0, 0,
- 1, 1, 2
+ MESA_FORMAT_SRGB_DXT1, /* Name */
+ "MESA_FORMAT_SRGB_DXT1", /* StrName */
+ GL_RGB, /* BaseFormat */
+ GL_UNSIGNED_NORMALIZED, /* DataType */
+ 4, 4, 4, 0, /* approx Red/Green/Blue/AlphaBits */
+ 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
-
- /* unnormalized signed int formats */
{
- MESA_FORMAT_RGBA_INT8,
- "MESA_FORMAT_RGBA_INT8",
+ MESA_FORMAT_SRGBA_DXT1,
+ "MESA_FORMAT_SRGBA_DXT1",
GL_RGBA,
- GL_INT,
- 8, 8, 8, 8,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 4,
0, 0, 0, 0, 0,
- 1, 1, 4
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_RGBA_INT16,
- "MESA_FORMAT_RGBA_INT16",
+ MESA_FORMAT_SRGBA_DXT3,
+ "MESA_FORMAT_SRGBA_DXT3",
GL_RGBA,
- GL_INT,
- 16, 16, 16, 16,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 4,
0, 0, 0, 0, 0,
- 1, 1, 8
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
{
- MESA_FORMAT_RGBA_INT32,
- "MESA_FORMAT_RGBA_INT32",
+ MESA_FORMAT_SRGBA_DXT5,
+ "MESA_FORMAT_SRGBA_DXT5",
GL_RGBA,
- GL_INT,
- 32, 32, 32, 32,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 4,
0, 0, 0, 0, 0,
- 1, 1, 16
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
- /* unnormalized unsigned int formats */
+ /* FXT1 compressed formats */
{
- MESA_FORMAT_RGBA_UINT8,
- "MESA_FORMAT_RGBA_UINT8",
- GL_RGBA,
- GL_UNSIGNED_INT,
- 8, 8, 8, 8,
+ MESA_FORMAT_RGB_FXT1,
+ "MESA_FORMAT_RGB_FXT1",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 0, /* approx Red/Green/BlueBits */
0, 0, 0, 0, 0,
- 1, 1, 4
+ 8, 4, 16 /* 16 bytes per 8x4 block */
},
{
- MESA_FORMAT_RGBA_UINT16,
- "MESA_FORMAT_RGBA_UINT16",
+ MESA_FORMAT_RGBA_FXT1,
+ "MESA_FORMAT_RGBA_FXT1",
GL_RGBA,
- GL_UNSIGNED_INT,
- 16, 16, 16, 16,
+ GL_UNSIGNED_NORMALIZED,
+ 4, 4, 4, 1, /* approx Red/Green/Blue/AlphaBits */
0, 0, 0, 0, 0,
- 1, 1, 8
+ 8, 4, 16 /* 16 bytes per 8x4 block */
},
+
+ /* RGTC compressed formats */
{
- MESA_FORMAT_RGBA_UINT32,
- "MESA_FORMAT_RGBA_UINT32",
- GL_RGBA,
- GL_UNSIGNED_INT,
- 32, 32, 32, 32,
- 0, 0, 0, 0, 0,
- 1, 1, 16
+ MESA_FORMAT_R_RGTC1_UNORM,
+ "MESA_FORMAT_R_RGTC1_UNORM",
+ GL_RED,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_R_RGTC1_SNORM,
+ "MESA_FORMAT_R_RGTC1_SNORM",
+ GL_RED,
+ GL_SIGNED_NORMALIZED,
+ 8, 0, 0, 0,
+ 0, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_RG_RGTC2_UNORM,
+ "MESA_FORMAT_RG_RGTC2_UNORM",
+ GL_RG,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_RG_RGTC2_SNORM,
+ "MESA_FORMAT_RG_RGTC2_SNORM",
+ GL_RG,
+ GL_SIGNED_NORMALIZED,
+ 8, 8, 0, 0,
+ 0, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
-
+ /* LATC1/2 compressed formats */
{
- MESA_FORMAT_DUDV8,
- "MESA_FORMAT_DUDV8",
- GL_DUDV_ATI,
- GL_SIGNED_NORMALIZED,
- 0, 0, 0, 0,
- 0, 0, 0, 0, 0,
- 1, 1, 2
+ MESA_FORMAT_L_LATC1_UNORM,
+ "MESA_FORMAT_L_LATC1_UNORM",
+ GL_LUMINANCE,
+ GL_UNSIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 4, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_L_LATC1_SNORM,
+ "MESA_FORMAT_L_LATC1_SNORM",
+ GL_LUMINANCE,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 0,
+ 4, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_LA_LATC2_UNORM,
+ "MESA_FORMAT_LA_LATC2_UNORM",
+ GL_LUMINANCE_ALPHA,
+ GL_UNSIGNED_NORMALIZED,
+ 0, 0, 0, 4,
+ 4, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_LA_LATC2_SNORM,
+ "MESA_FORMAT_LA_LATC2_SNORM",
+ GL_LUMINANCE_ALPHA,
+ GL_SIGNED_NORMALIZED,
+ 0, 0, 0, 4,
+ 4, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
- /* Signed 8 bits / channel */
+ /* ETC1/2 compressed formats */
{
- MESA_FORMAT_SIGNED_R8, /* Name */
- "MESA_FORMAT_SIGNED_R8", /* StrName */
- GL_RED, /* BaseFormat */
- GL_SIGNED_NORMALIZED, /* DataType */
- 8, 0, 0, 0, /* Red/Green/Blue/AlphaBits */
- 0, 0, 0, 0, 0, /* Lum/Int/Index/Depth/StencilBits */
- 1, 1, 1 /* BlockWidth/Height,Bytes */
+ MESA_FORMAT_ETC1_RGB8,
+ "MESA_FORMAT_ETC1_RGB8",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 8, 0,
+ 0, 0, 0, 0, 0,
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_SIGNED_RG88,
- "MESA_FORMAT_SIGNED_RG88",
- GL_RG,
- GL_SIGNED_NORMALIZED,
- 8, 8, 0, 0,
+ MESA_FORMAT_ETC2_RGB8,
+ "MESA_FORMAT_ETC2_RGB8",
+ GL_RGB,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 8, 0,
0, 0, 0, 0, 0,
- 1, 1, 2
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_SIGNED_RGBX8888,
- "MESA_FORMAT_SIGNED_RGBX8888",
+ MESA_FORMAT_ETC2_SRGB8,
+ "MESA_FORMAT_ETC2_SRGB8",
GL_RGB,
- GL_SIGNED_NORMALIZED,
+ GL_UNSIGNED_NORMALIZED,
8, 8, 8, 0,
0, 0, 0, 0, 0,
- 1, 1, 4 /* 4 bpp, but no alpha */
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_SIGNED_RGBA8888,
- "MESA_FORMAT_SIGNED_RGBA8888",
+ MESA_FORMAT_ETC2_RGBA8_EAC,
+ "MESA_FORMAT_ETC2_RGBA8_EAC",
GL_RGBA,
- GL_SIGNED_NORMALIZED,
+ GL_UNSIGNED_NORMALIZED,
8, 8, 8, 8,
0, 0, 0, 0, 0,
- 1, 1, 4
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
{
- MESA_FORMAT_SIGNED_RGBA8888_REV,
- "MESA_FORMAT_SIGNED_RGBA8888_REV",
+ MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC,
+ "MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC",
GL_RGBA,
- GL_SIGNED_NORMALIZED,
+ GL_UNSIGNED_NORMALIZED,
8, 8, 8, 8,
0, 0, 0, 0, 0,
- 1, 1, 4
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
-
- /* Signed 16 bits / channel */
{
- MESA_FORMAT_SIGNED_R_16,
- "MESA_FORMAT_SIGNED_R_16",
+ MESA_FORMAT_ETC2_R11_EAC,
+ "MESA_FORMAT_ETC2_R11_EAC",
GL_RED,
- GL_SIGNED_NORMALIZED,
- 16, 0, 0, 0,
+ GL_UNSIGNED_NORMALIZED,
+ 11, 0, 0, 0,
0, 0, 0, 0, 0,
- 1, 1, 2
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_SIGNED_RG_16,
- "MESA_FORMAT_SIGNED_RG_16",
+ MESA_FORMAT_ETC2_RG11_EAC,
+ "MESA_FORMAT_ETC2_RG11_EAC",
GL_RG,
+ GL_UNSIGNED_NORMALIZED,
+ 11, 11, 0, 0,
+ 0, 0, 0, 0, 0,
+ 4, 4, 16 /* 16 bytes per 4x4 block */
+ },
+ {
+ MESA_FORMAT_ETC2_SIGNED_R11_EAC,
+ "MESA_FORMAT_ETC2_SIGNED_R11_EAC",
+ GL_RED,
GL_SIGNED_NORMALIZED,
- 16, 16, 0, 0,
+ 11, 0, 0, 0,
0, 0, 0, 0, 0,
- 1, 1, 4
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_SIGNED_RGB_16,
- "MESA_FORMAT_SIGNED_RGB_16",
- GL_RGB,
+ MESA_FORMAT_ETC2_SIGNED_RG11_EAC,
+ "MESA_FORMAT_ETC2_SIGNED_RG11_EAC",
+ GL_RG,
GL_SIGNED_NORMALIZED,
- 16, 16, 16, 0,
+ 11, 11, 0, 0,
0, 0, 0, 0, 0,
- 1, 1, 6
+ 4, 4, 16 /* 16 bytes per 4x4 block */
},
{
- MESA_FORMAT_SIGNED_RGBA_16,
- "MESA_FORMAT_SIGNED_RGBA_16",
+ MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1,
+ "MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1",
GL_RGBA,
- GL_SIGNED_NORMALIZED,
- 16, 16, 16, 16,
+ GL_UNSIGNED_NORMALIZED,
+ 8, 8, 8, 1,
0, 0, 0, 0, 0,
- 1, 1, 8
+ 4, 4, 8 /* 8 bytes per 4x4 block */
},
{
- MESA_FORMAT_RGBA_16,
- "MESA_FORMAT_RGBA_16",
+ MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1,
+ "MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1",
GL_RGBA,
GL_UNSIGNED_NORMALIZED,
- 16, 16, 16, 16,
+ 8, 8, 8, 1,
0, 0, 0, 0, 0,
- 1, 1, 8
- }
+ 4, 4, 8 /* 8 bytes per 4x4 block */
+ },
};
static const struct gl_format_info *
-_mesa_get_format_info(gl_format format)
+_mesa_get_format_info(mesa_format format)
{
const struct gl_format_info *info = &format_info[format];
assert(info->Name == format);
/** Return string name of format (for debugging) */
const char *
-_mesa_get_format_name(gl_format format)
+_mesa_get_format_name(mesa_format format)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
return info->StrName;
* Return bytes needed to store a block of pixels in the given format.
* Normally, a block is 1x1 (a single pixel). But for compressed formats
* a block may be 4x4 or 8x4, etc.
+ *
+ * Note: not GLuint, so as not to coerce math to unsigned. cf. fdo #37351
*/
-GLuint
-_mesa_get_format_bytes(gl_format format)
+GLint
+_mesa_get_format_bytes(mesa_format format)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
ASSERT(info->BytesPerBlock);
+ ASSERT(info->BytesPerBlock <= MAX_PIXEL_BYTES ||
+ _mesa_is_format_compressed(format));
return info->BytesPerBlock;
}
* \param pname the component, such as GL_RED_BITS, GL_TEXTURE_BLUE_BITS, etc.
*/
GLint
-_mesa_get_format_bits(gl_format format, GLenum pname)
+_mesa_get_format_bits(mesa_format format, GLenum pname)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
case GL_TEXTURE_LUMINANCE_SIZE:
return info->LuminanceBits;
case GL_INDEX_BITS:
- case GL_TEXTURE_INDEX_SIZE_EXT:
return info->IndexBits;
case GL_DEPTH_BITS:
case GL_TEXTURE_DEPTH_SIZE_ARB:
}
+GLuint
+_mesa_get_format_max_bits(mesa_format format)
+{
+ const struct gl_format_info *info = _mesa_get_format_info(format);
+ GLuint max = MAX2(info->RedBits, info->GreenBits);
+ max = MAX2(max, info->BlueBits);
+ max = MAX2(max, info->AlphaBits);
+ max = MAX2(max, info->LuminanceBits);
+ max = MAX2(max, info->IntensityBits);
+ max = MAX2(max, info->DepthBits);
+ max = MAX2(max, info->StencilBits);
+ return max;
+}
+
+
/**
* Return the data type (or more specifically, the data representation)
* for the given format.
* GL_FLOAT = an ordinary float
*/
GLenum
-_mesa_get_format_datatype(gl_format format)
+_mesa_get_format_datatype(mesa_format format)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
return info->DataType;
/**
- * Return the basic format for the given type. The result will be
- * one of GL_RGB, GL_RGBA, GL_ALPHA, GL_LUMINANCE, GL_LUMINANCE_ALPHA,
- * GL_INTENSITY, GL_YCBCR_MESA, GL_COLOR_INDEX, GL_DEPTH_COMPONENT,
- * GL_STENCIL_INDEX, GL_DEPTH_STENCIL.
+ * Return the basic format for the given type. The result will be one of
+ * GL_RGB, GL_RGBA, GL_ALPHA, GL_LUMINANCE, GL_LUMINANCE_ALPHA, GL_INTENSITY,
+ * GL_YCBCR_MESA, GL_DEPTH_COMPONENT, GL_STENCIL_INDEX, GL_DEPTH_STENCIL.
*/
GLenum
-_mesa_get_format_base_format(gl_format format)
+_mesa_get_format_base_format(mesa_format format)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
return info->BaseFormat;
* \param bh returns block height in pixels
*/
void
-_mesa_get_format_block_size(gl_format format, GLuint *bw, GLuint *bh)
+_mesa_get_format_block_size(mesa_format format, GLuint *bw, GLuint *bh)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
*bw = info->BlockWidth;
/** Is the given format a compressed format? */
GLboolean
-_mesa_is_format_compressed(gl_format format)
+_mesa_is_format_compressed(mesa_format format)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
return info->BlockWidth > 1 || info->BlockHeight > 1;
* Determine if the given format represents a packed depth/stencil buffer.
*/
GLboolean
-_mesa_is_format_packed_depth_stencil(gl_format format)
+_mesa_is_format_packed_depth_stencil(mesa_format format)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
* Is the given format a signed/unsigned integer color format?
*/
GLboolean
-_mesa_is_format_integer_color(gl_format format)
+_mesa_is_format_integer_color(mesa_format format)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
return (info->DataType == GL_INT || info->DataType == GL_UNSIGNED_INT) &&
}
+/**
+ * Is the given format an unsigned integer format?
+ */
+GLboolean
+_mesa_is_format_unsigned(mesa_format format)
+{
+ const struct gl_format_info *info = _mesa_get_format_info(format);
+ return _mesa_is_type_unsigned(info->DataType);
+}
+
+
+/**
+ * Does the given format store signed values?
+ */
+GLboolean
+_mesa_is_format_signed(mesa_format format)
+{
+ if (format == MESA_FORMAT_R11G11B10_FLOAT ||
+ format == MESA_FORMAT_R9G9B9E5_FLOAT) {
+ /* these packed float formats only store unsigned values */
+ return GL_FALSE;
+ }
+ else {
+ const struct gl_format_info *info = _mesa_get_format_info(format);
+ return (info->DataType == GL_SIGNED_NORMALIZED ||
+ info->DataType == GL_INT ||
+ info->DataType == GL_FLOAT);
+ }
+}
+
+
/**
* Return color encoding for given format.
* \return GL_LINEAR or GL_SRGB
*/
GLenum
-_mesa_get_format_color_encoding(gl_format format)
+_mesa_get_format_color_encoding(mesa_format format)
{
/* XXX this info should be encoded in gl_format_info */
switch (format) {
- case MESA_FORMAT_SRGB8:
- case MESA_FORMAT_SRGBA8:
- case MESA_FORMAT_SARGB8:
- case MESA_FORMAT_SL8:
- case MESA_FORMAT_SLA8:
+ case MESA_FORMAT_BGR_SRGB8:
+ case MESA_FORMAT_A8B8G8R8_SRGB:
+ case MESA_FORMAT_B8G8R8A8_SRGB:
+ case MESA_FORMAT_R8G8B8A8_SRGB:
+ case MESA_FORMAT_L_SRGB8:
+ case MESA_FORMAT_L8A8_SRGB:
case MESA_FORMAT_SRGB_DXT1:
case MESA_FORMAT_SRGBA_DXT1:
case MESA_FORMAT_SRGBA_DXT3:
case MESA_FORMAT_SRGBA_DXT5:
+ case MESA_FORMAT_R8G8B8X8_SRGB:
+ case MESA_FORMAT_ETC2_SRGB8:
+ case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+ case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
+ case MESA_FORMAT_B8G8R8X8_SRGB:
return GL_SRGB;
default:
return GL_LINEAR;
}
+/**
+ * For an sRGB format, return the corresponding linear color space format.
+ * For non-sRGB formats, return the format as-is.
+ */
+mesa_format
+_mesa_get_srgb_format_linear(mesa_format format)
+{
+ switch (format) {
+ case MESA_FORMAT_BGR_SRGB8:
+ format = MESA_FORMAT_BGR_UNORM8;
+ break;
+ case MESA_FORMAT_A8B8G8R8_SRGB:
+ format = MESA_FORMAT_A8B8G8R8_UNORM;
+ break;
+ case MESA_FORMAT_B8G8R8A8_SRGB:
+ format = MESA_FORMAT_B8G8R8A8_UNORM;
+ break;
+ case MESA_FORMAT_R8G8B8A8_SRGB:
+ format = MESA_FORMAT_R8G8B8A8_UNORM;
+ break;
+ case MESA_FORMAT_L_SRGB8:
+ format = MESA_FORMAT_L_UNORM8;
+ break;
+ case MESA_FORMAT_L8A8_SRGB:
+ format = MESA_FORMAT_L8A8_UNORM;
+ break;
+ case MESA_FORMAT_SRGB_DXT1:
+ format = MESA_FORMAT_RGB_DXT1;
+ break;
+ case MESA_FORMAT_SRGBA_DXT1:
+ format = MESA_FORMAT_RGBA_DXT1;
+ break;
+ case MESA_FORMAT_SRGBA_DXT3:
+ format = MESA_FORMAT_RGBA_DXT3;
+ break;
+ case MESA_FORMAT_SRGBA_DXT5:
+ format = MESA_FORMAT_RGBA_DXT5;
+ break;
+ case MESA_FORMAT_R8G8B8X8_SRGB:
+ format = MESA_FORMAT_R8G8B8X8_UNORM;
+ break;
+ case MESA_FORMAT_ETC2_SRGB8:
+ format = MESA_FORMAT_ETC2_RGB8;
+ break;
+ case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+ format = MESA_FORMAT_ETC2_RGBA8_EAC;
+ break;
+ case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
+ format = MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1;
+ break;
+ case MESA_FORMAT_B8G8R8X8_SRGB:
+ format = MESA_FORMAT_B8G8R8X8_UNORM;
+ break;
+ default:
+ break;
+ }
+ return format;
+}
+
+
+/**
+ * If the given format is a compressed format, return a corresponding
+ * uncompressed format.
+ */
+mesa_format
+_mesa_get_uncompressed_format(mesa_format format)
+{
+ switch (format) {
+ case MESA_FORMAT_RGB_FXT1:
+ return MESA_FORMAT_BGR_UNORM8;
+ case MESA_FORMAT_RGBA_FXT1:
+ return MESA_FORMAT_A8B8G8R8_UNORM;
+ case MESA_FORMAT_RGB_DXT1:
+ case MESA_FORMAT_SRGB_DXT1:
+ return MESA_FORMAT_BGR_UNORM8;
+ case MESA_FORMAT_RGBA_DXT1:
+ case MESA_FORMAT_SRGBA_DXT1:
+ return MESA_FORMAT_A8B8G8R8_UNORM;
+ case MESA_FORMAT_RGBA_DXT3:
+ case MESA_FORMAT_SRGBA_DXT3:
+ return MESA_FORMAT_A8B8G8R8_UNORM;
+ case MESA_FORMAT_RGBA_DXT5:
+ case MESA_FORMAT_SRGBA_DXT5:
+ return MESA_FORMAT_A8B8G8R8_UNORM;
+ case MESA_FORMAT_R_RGTC1_UNORM:
+ return MESA_FORMAT_R_UNORM8;
+ case MESA_FORMAT_R_RGTC1_SNORM:
+ return MESA_FORMAT_R_SNORM8;
+ case MESA_FORMAT_RG_RGTC2_UNORM:
+ return MESA_FORMAT_R8G8_UNORM;
+ case MESA_FORMAT_RG_RGTC2_SNORM:
+ return MESA_FORMAT_R8G8_SNORM;
+ case MESA_FORMAT_L_LATC1_UNORM:
+ return MESA_FORMAT_L_UNORM8;
+ case MESA_FORMAT_L_LATC1_SNORM:
+ return MESA_FORMAT_L_SNORM8;
+ case MESA_FORMAT_LA_LATC2_UNORM:
+ return MESA_FORMAT_L8A8_UNORM;
+ case MESA_FORMAT_LA_LATC2_SNORM:
+ return MESA_FORMAT_L8A8_SNORM;
+ case MESA_FORMAT_ETC1_RGB8:
+ case MESA_FORMAT_ETC2_RGB8:
+ case MESA_FORMAT_ETC2_SRGB8:
+ return MESA_FORMAT_BGR_UNORM8;
+ case MESA_FORMAT_ETC2_RGBA8_EAC:
+ case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+ case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
+ case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
+ return MESA_FORMAT_A8B8G8R8_UNORM;
+ case MESA_FORMAT_ETC2_R11_EAC:
+ case MESA_FORMAT_ETC2_SIGNED_R11_EAC:
+ return MESA_FORMAT_R_UNORM16;
+ case MESA_FORMAT_ETC2_RG11_EAC:
+ case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
+ return MESA_FORMAT_R16G16_UNORM;
+ default:
+#ifdef DEBUG
+ assert(!_mesa_is_format_compressed(format));
+#endif
+ return format;
+ }
+}
+
+
+GLuint
+_mesa_format_num_components(mesa_format format)
+{
+ const struct gl_format_info *info = _mesa_get_format_info(format);
+ return ((info->RedBits > 0) +
+ (info->GreenBits > 0) +
+ (info->BlueBits > 0) +
+ (info->AlphaBits > 0) +
+ (info->LuminanceBits > 0) +
+ (info->IntensityBits > 0) +
+ (info->DepthBits > 0) +
+ (info->StencilBits > 0));
+}
+
+
+/**
+ * Returns true if a color format has data stored in the R/G/B/A channels,
+ * given an index from 0 to 3.
+ */
+bool
+_mesa_format_has_color_component(mesa_format format, int component)
+{
+ const struct gl_format_info *info = _mesa_get_format_info(format);
+
+ assert(info->BaseFormat != GL_DEPTH_COMPONENT &&
+ info->BaseFormat != GL_DEPTH_STENCIL &&
+ info->BaseFormat != GL_STENCIL_INDEX);
+
+ switch (component) {
+ case 0:
+ return (info->RedBits + info->IntensityBits + info->LuminanceBits) > 0;
+ case 1:
+ return (info->GreenBits + info->IntensityBits + info->LuminanceBits) > 0;
+ case 2:
+ return (info->BlueBits + info->IntensityBits + info->LuminanceBits) > 0;
+ case 3:
+ return (info->AlphaBits + info->IntensityBits) > 0;
+ default:
+ assert(!"Invalid color component: must be 0..3");
+ return false;
+ }
+}
+
+
/**
* Return number of bytes needed to store an image of the given size
* in the given format.
*/
GLuint
-_mesa_format_image_size(gl_format format, GLsizei width,
+_mesa_format_image_size(mesa_format format, GLsizei width,
GLsizei height, GLsizei depth)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
const GLuint wblocks = (width + bw - 1) / bw;
const GLuint hblocks = (height + bh - 1) / bh;
const GLuint sz = wblocks * hblocks * info->BytesPerBlock;
- assert(depth == 1);
- return sz;
+ return sz * depth;
}
else {
/* non-compressed */
* accomodate very large textures.
*/
uint64_t
-_mesa_format_image_size64(gl_format format, GLsizei width,
+_mesa_format_image_size64(mesa_format format, GLsizei width,
GLsizei height, GLsizei depth)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
const uint64_t wblocks = (width + bw - 1) / bw;
const uint64_t hblocks = (height + bh - 1) / bh;
const uint64_t sz = wblocks * hblocks * info->BytesPerBlock;
- assert(depth == 1);
- return sz;
+ return sz * depth;
}
else {
/* non-compressed */
GLint
-_mesa_format_row_stride(gl_format format, GLsizei width)
+_mesa_format_row_stride(mesa_format format, GLsizei width)
{
const struct gl_format_info *info = _mesa_get_format_info(format);
/* Strictly speaking, a conditional isn't needed here */
}
-
+/**
+ * Debug/test: check that all formats are handled in the
+ * _mesa_format_to_type_and_comps() function. When new pixel formats
+ * are added to Mesa, that function needs to be updated.
+ * This is a no-op after the first call.
+ */
+static void
+check_format_to_type_and_comps(void)
+{
+ mesa_format f;
+
+ for (f = MESA_FORMAT_NONE + 1; f < MESA_FORMAT_COUNT; f++) {
+ GLenum datatype = 0;
+ GLuint comps = 0;
+ /* This function will emit a problem/warning if the format is
+ * not handled.
+ */
+ _mesa_format_to_type_and_comps(f, &datatype, &comps);
+ }
+}
+
+
/**
* Do sanity checking of the format info table.
*/
{
GLuint i;
- assert(Elements(format_info) == MESA_FORMAT_COUNT);
+ STATIC_ASSERT(Elements(format_info) == MESA_FORMAT_COUNT);
for (i = 0; i < MESA_FORMAT_COUNT; i++) {
const struct gl_format_info *info = _mesa_get_format_info(i);
info->DataType == GL_SIGNED_NORMALIZED ||
info->DataType == GL_UNSIGNED_INT ||
info->DataType == GL_INT ||
- info->DataType == GL_FLOAT);
+ info->DataType == GL_FLOAT ||
+ /* Z32_FLOAT_X24S8 has DataType of GL_NONE */
+ info->DataType == GL_NONE);
if (info->BaseFormat == GL_RGB) {
assert(info->RedBits > 0);
assert(info->LuminanceBits == 0);
assert(info->IntensityBits > 0);
}
-
}
+
+ check_format_to_type_and_comps();
}
/**
- * Return datatype and number of components per texel for the given gl_format.
+ * Return datatype and number of components per texel for the given mesa_format.
* Only used for mipmap generation code.
*/
void
-_mesa_format_to_type_and_comps(gl_format format,
+_mesa_format_to_type_and_comps(mesa_format format,
GLenum *datatype, GLuint *comps)
{
switch (format) {
- case MESA_FORMAT_RGBA8888:
- case MESA_FORMAT_RGBA8888_REV:
- case MESA_FORMAT_ARGB8888:
- case MESA_FORMAT_ARGB8888_REV:
- case MESA_FORMAT_XRGB8888:
- case MESA_FORMAT_XRGB8888_REV:
+ case MESA_FORMAT_A8B8G8R8_UNORM:
+ case MESA_FORMAT_R8G8B8A8_UNORM:
+ case MESA_FORMAT_B8G8R8A8_UNORM:
+ case MESA_FORMAT_A8R8G8B8_UNORM:
+ case MESA_FORMAT_X8B8G8R8_UNORM:
+ case MESA_FORMAT_R8G8B8X8_UNORM:
+ case MESA_FORMAT_B8G8R8X8_UNORM:
+ case MESA_FORMAT_X8R8G8B8_UNORM:
*datatype = GL_UNSIGNED_BYTE;
*comps = 4;
return;
- case MESA_FORMAT_RGB888:
- case MESA_FORMAT_BGR888:
+ case MESA_FORMAT_BGR_UNORM8:
+ case MESA_FORMAT_RGB_UNORM8:
*datatype = GL_UNSIGNED_BYTE;
*comps = 3;
return;
- case MESA_FORMAT_RGB565:
- case MESA_FORMAT_RGB565_REV:
+ case MESA_FORMAT_B5G6R5_UNORM:
+ case MESA_FORMAT_R5G6B5_UNORM:
*datatype = GL_UNSIGNED_SHORT_5_6_5;
*comps = 3;
return;
- case MESA_FORMAT_ARGB4444:
- case MESA_FORMAT_ARGB4444_REV:
+ case MESA_FORMAT_B4G4R4A4_UNORM:
+ case MESA_FORMAT_A4R4G4B4_UNORM:
+ case MESA_FORMAT_B4G4R4X4_UNORM:
*datatype = GL_UNSIGNED_SHORT_4_4_4_4;
*comps = 4;
return;
- case MESA_FORMAT_ARGB1555:
- case MESA_FORMAT_ARGB1555_REV:
+ case MESA_FORMAT_B5G5R5A1_UNORM:
+ case MESA_FORMAT_A1R5G5B5_UNORM:
+ case MESA_FORMAT_B5G5R5X1_UNORM:
*datatype = GL_UNSIGNED_SHORT_1_5_5_5_REV;
*comps = 4;
return;
- case MESA_FORMAT_ARGB2101010:
+ case MESA_FORMAT_B10G10R10A2_UNORM:
*datatype = GL_UNSIGNED_INT_2_10_10_10_REV;
*comps = 4;
return;
- case MESA_FORMAT_RGBA5551:
+ case MESA_FORMAT_A1B5G5R5_UNORM:
*datatype = GL_UNSIGNED_SHORT_5_5_5_1;
*comps = 4;
return;
- case MESA_FORMAT_AL44: /* XXX this isn't plain GL_UNSIGNED_BYTE */
- case MESA_FORMAT_AL88:
- case MESA_FORMAT_AL88_REV:
- case MESA_FORMAT_RG88:
- case MESA_FORMAT_RG88_REV:
+ case MESA_FORMAT_L4A4_UNORM:
+ *datatype = MESA_UNSIGNED_BYTE_4_4;
+ *comps = 2;
+ return;
+
+ case MESA_FORMAT_L8A8_UNORM:
+ case MESA_FORMAT_A8L8_UNORM:
+ case MESA_FORMAT_R8G8_UNORM:
+ case MESA_FORMAT_G8R8_UNORM:
*datatype = GL_UNSIGNED_BYTE;
*comps = 2;
return;
- case MESA_FORMAT_AL1616:
- case MESA_FORMAT_AL1616_REV:
- case MESA_FORMAT_RG1616:
- case MESA_FORMAT_RG1616_REV:
+ case MESA_FORMAT_L16A16_UNORM:
+ case MESA_FORMAT_A16L16_UNORM:
+ case MESA_FORMAT_R16G16_UNORM:
+ case MESA_FORMAT_G16R16_UNORM:
*datatype = GL_UNSIGNED_SHORT;
*comps = 2;
return;
- case MESA_FORMAT_R16:
- case MESA_FORMAT_A16:
- case MESA_FORMAT_L16:
- case MESA_FORMAT_I16:
+ case MESA_FORMAT_R_UNORM16:
+ case MESA_FORMAT_A_UNORM16:
+ case MESA_FORMAT_L_UNORM16:
+ case MESA_FORMAT_I_UNORM16:
*datatype = GL_UNSIGNED_SHORT;
*comps = 1;
return;
- case MESA_FORMAT_RGB332:
+ case MESA_FORMAT_B2G3R3_UNORM:
*datatype = GL_UNSIGNED_BYTE_3_3_2;
*comps = 3;
return;
- case MESA_FORMAT_A8:
- case MESA_FORMAT_L8:
- case MESA_FORMAT_I8:
- case MESA_FORMAT_CI8:
- case MESA_FORMAT_R8:
- case MESA_FORMAT_S8:
+ case MESA_FORMAT_A_UNORM8:
+ case MESA_FORMAT_L_UNORM8:
+ case MESA_FORMAT_I_UNORM8:
+ case MESA_FORMAT_R_UNORM8:
+ case MESA_FORMAT_S_UINT8:
*datatype = GL_UNSIGNED_BYTE;
*comps = 1;
return;
*comps = 2;
return;
- case MESA_FORMAT_Z24_S8:
- *datatype = GL_UNSIGNED_INT;
- *comps = 1; /* XXX OK? */
+ case MESA_FORMAT_S8_UINT_Z24_UNORM:
+ *datatype = GL_UNSIGNED_INT_24_8_MESA;
+ *comps = 2;
return;
- case MESA_FORMAT_S8_Z24:
- *datatype = GL_UNSIGNED_INT;
- *comps = 1; /* XXX OK? */
+ case MESA_FORMAT_Z24_UNORM_S8_UINT:
+ *datatype = GL_UNSIGNED_INT_8_24_REV_MESA;
+ *comps = 2;
return;
- case MESA_FORMAT_Z16:
+ case MESA_FORMAT_Z_UNORM16:
*datatype = GL_UNSIGNED_SHORT;
*comps = 1;
return;
- case MESA_FORMAT_X8_Z24:
+ case MESA_FORMAT_Z24_UNORM_X8_UINT:
*datatype = GL_UNSIGNED_INT;
*comps = 1;
return;
- case MESA_FORMAT_Z24_X8:
+ case MESA_FORMAT_X8_UINT_Z24_UNORM:
*datatype = GL_UNSIGNED_INT;
*comps = 1;
return;
- case MESA_FORMAT_Z32:
+ case MESA_FORMAT_Z_UNORM32:
*datatype = GL_UNSIGNED_INT;
*comps = 1;
return;
+ case MESA_FORMAT_Z_FLOAT32:
+ *datatype = GL_FLOAT;
+ *comps = 1;
+ return;
+
+ case MESA_FORMAT_Z32_FLOAT_S8X24_UINT:
+ *datatype = GL_FLOAT_32_UNSIGNED_INT_24_8_REV;
+ *comps = 1;
+ return;
+
case MESA_FORMAT_DUDV8:
*datatype = GL_BYTE;
*comps = 2;
return;
- case MESA_FORMAT_SIGNED_R8:
+ case MESA_FORMAT_R_SNORM8:
+ case MESA_FORMAT_A_SNORM8:
+ case MESA_FORMAT_L_SNORM8:
+ case MESA_FORMAT_I_SNORM8:
*datatype = GL_BYTE;
*comps = 1;
return;
- case MESA_FORMAT_SIGNED_RG88:
+ case MESA_FORMAT_R8G8_SNORM:
+ case MESA_FORMAT_L8A8_SNORM:
*datatype = GL_BYTE;
*comps = 2;
return;
- case MESA_FORMAT_SIGNED_RGBA8888:
- case MESA_FORMAT_SIGNED_RGBA8888_REV:
- case MESA_FORMAT_SIGNED_RGBX8888:
+ case MESA_FORMAT_A8B8G8R8_SNORM:
+ case MESA_FORMAT_R8G8B8A8_SNORM:
+ case MESA_FORMAT_X8B8G8R8_SNORM:
*datatype = GL_BYTE;
*comps = 4;
return;
- case MESA_FORMAT_RGBA_16:
+ case MESA_FORMAT_RGBA_UNORM16:
*datatype = GL_UNSIGNED_SHORT;
*comps = 4;
return;
- case MESA_FORMAT_SIGNED_R_16:
+ case MESA_FORMAT_R_SNORM16:
+ case MESA_FORMAT_A_SNORM16:
+ case MESA_FORMAT_L_SNORM16:
+ case MESA_FORMAT_I_SNORM16:
*datatype = GL_SHORT;
*comps = 1;
return;
- case MESA_FORMAT_SIGNED_RG_16:
+ case MESA_FORMAT_R16G16_SNORM:
+ case MESA_FORMAT_LA_SNORM16:
*datatype = GL_SHORT;
*comps = 2;
return;
- case MESA_FORMAT_SIGNED_RGB_16:
+ case MESA_FORMAT_RGB_SNORM16:
*datatype = GL_SHORT;
*comps = 3;
return;
- case MESA_FORMAT_SIGNED_RGBA_16:
+ case MESA_FORMAT_RGBA_SNORM16:
*datatype = GL_SHORT;
*comps = 4;
return;
-#if FEATURE_EXT_texture_sRGB
- case MESA_FORMAT_SRGB8:
+ case MESA_FORMAT_BGR_SRGB8:
*datatype = GL_UNSIGNED_BYTE;
*comps = 3;
return;
- case MESA_FORMAT_SRGBA8:
- case MESA_FORMAT_SARGB8:
+ case MESA_FORMAT_A8B8G8R8_SRGB:
+ case MESA_FORMAT_B8G8R8A8_SRGB:
+ case MESA_FORMAT_R8G8B8A8_SRGB:
*datatype = GL_UNSIGNED_BYTE;
*comps = 4;
return;
- case MESA_FORMAT_SL8:
+ case MESA_FORMAT_L_SRGB8:
*datatype = GL_UNSIGNED_BYTE;
*comps = 1;
return;
- case MESA_FORMAT_SLA8:
+ case MESA_FORMAT_L8A8_SRGB:
*datatype = GL_UNSIGNED_BYTE;
*comps = 2;
return;
-#endif
-#if FEATURE_texture_fxt1
case MESA_FORMAT_RGB_FXT1:
case MESA_FORMAT_RGBA_FXT1:
-#endif
-#if FEATURE_texture_s3tc
case MESA_FORMAT_RGB_DXT1:
case MESA_FORMAT_RGBA_DXT1:
case MESA_FORMAT_RGBA_DXT3:
case MESA_FORMAT_RGBA_DXT5:
-#if FEATURE_EXT_texture_sRGB
case MESA_FORMAT_SRGB_DXT1:
case MESA_FORMAT_SRGBA_DXT1:
case MESA_FORMAT_SRGBA_DXT3:
case MESA_FORMAT_SRGBA_DXT5:
-#endif
-#endif
+ case MESA_FORMAT_R_RGTC1_UNORM:
+ case MESA_FORMAT_R_RGTC1_SNORM:
+ case MESA_FORMAT_RG_RGTC2_UNORM:
+ case MESA_FORMAT_RG_RGTC2_SNORM:
+ case MESA_FORMAT_L_LATC1_UNORM:
+ case MESA_FORMAT_L_LATC1_SNORM:
+ case MESA_FORMAT_LA_LATC2_UNORM:
+ case MESA_FORMAT_LA_LATC2_SNORM:
+ case MESA_FORMAT_ETC1_RGB8:
+ case MESA_FORMAT_ETC2_RGB8:
+ case MESA_FORMAT_ETC2_SRGB8:
+ case MESA_FORMAT_ETC2_RGBA8_EAC:
+ case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+ case MESA_FORMAT_ETC2_R11_EAC:
+ case MESA_FORMAT_ETC2_RG11_EAC:
+ case MESA_FORMAT_ETC2_SIGNED_R11_EAC:
+ case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
+ case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
+ case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
/* XXX generate error instead? */
*datatype = GL_UNSIGNED_BYTE;
*comps = 0;
*datatype = GL_HALF_FLOAT_ARB;
*comps = 3;
return;
- case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32:
+ case MESA_FORMAT_LA_FLOAT32:
+ case MESA_FORMAT_RG_FLOAT32:
*datatype = GL_FLOAT;
*comps = 2;
return;
- case MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16:
+ case MESA_FORMAT_LA_FLOAT16:
+ case MESA_FORMAT_RG_FLOAT16:
*datatype = GL_HALF_FLOAT_ARB;
*comps = 2;
return;
- case MESA_FORMAT_ALPHA_FLOAT32:
- case MESA_FORMAT_LUMINANCE_FLOAT32:
- case MESA_FORMAT_INTENSITY_FLOAT32:
+ case MESA_FORMAT_A_FLOAT32:
+ case MESA_FORMAT_L_FLOAT32:
+ case MESA_FORMAT_I_FLOAT32:
+ case MESA_FORMAT_R_FLOAT32:
*datatype = GL_FLOAT;
*comps = 1;
return;
- case MESA_FORMAT_ALPHA_FLOAT16:
- case MESA_FORMAT_LUMINANCE_FLOAT16:
- case MESA_FORMAT_INTENSITY_FLOAT16:
+ case MESA_FORMAT_A_FLOAT16:
+ case MESA_FORMAT_L_FLOAT16:
+ case MESA_FORMAT_I_FLOAT16:
+ case MESA_FORMAT_R_FLOAT16:
*datatype = GL_HALF_FLOAT_ARB;
*comps = 1;
return;
- case MESA_FORMAT_RGBA_INT8:
+ case MESA_FORMAT_A_UINT8:
+ case MESA_FORMAT_L_UINT8:
+ case MESA_FORMAT_I_UINT8:
+ *datatype = GL_UNSIGNED_BYTE;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_LA_UINT8:
+ *datatype = GL_UNSIGNED_BYTE;
+ *comps = 2;
+ return;
+
+ case MESA_FORMAT_A_UINT16:
+ case MESA_FORMAT_L_UINT16:
+ case MESA_FORMAT_I_UINT16:
+ *datatype = GL_UNSIGNED_SHORT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_LA_UINT16:
+ *datatype = GL_UNSIGNED_SHORT;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_A_UINT32:
+ case MESA_FORMAT_L_UINT32:
+ case MESA_FORMAT_I_UINT32:
+ *datatype = GL_UNSIGNED_INT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_LA_UINT32:
+ *datatype = GL_UNSIGNED_INT;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_A_SINT8:
+ case MESA_FORMAT_L_SINT8:
+ case MESA_FORMAT_I_SINT8:
+ *datatype = GL_BYTE;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_LA_SINT8:
+ *datatype = GL_BYTE;
+ *comps = 2;
+ return;
+
+ case MESA_FORMAT_A_SINT16:
+ case MESA_FORMAT_L_SINT16:
+ case MESA_FORMAT_I_SINT16:
+ *datatype = GL_SHORT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_LA_SINT16:
+ *datatype = GL_SHORT;
+ *comps = 2;
+ return;
+
+ case MESA_FORMAT_A_SINT32:
+ case MESA_FORMAT_L_SINT32:
+ case MESA_FORMAT_I_SINT32:
+ *datatype = GL_INT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_LA_SINT32:
+ *datatype = GL_INT;
+ *comps = 2;
+ return;
+
+ case MESA_FORMAT_R_SINT8:
+ *datatype = GL_BYTE;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_RG_SINT8:
+ *datatype = GL_BYTE;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_RGB_SINT8:
+ *datatype = GL_BYTE;
+ *comps = 3;
+ return;
+ case MESA_FORMAT_RGBA_SINT8:
*datatype = GL_BYTE;
*comps = 4;
return;
- case MESA_FORMAT_RGBA_INT16:
+ case MESA_FORMAT_R_SINT16:
+ *datatype = GL_SHORT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_RG_SINT16:
+ *datatype = GL_SHORT;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_RGB_SINT16:
+ *datatype = GL_SHORT;
+ *comps = 3;
+ return;
+ case MESA_FORMAT_RGBA_SINT16:
*datatype = GL_SHORT;
*comps = 4;
return;
- case MESA_FORMAT_RGBA_INT32:
+ case MESA_FORMAT_R_SINT32:
+ *datatype = GL_INT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_RG_SINT32:
+ *datatype = GL_INT;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_RGB_SINT32:
+ *datatype = GL_INT;
+ *comps = 3;
+ return;
+ case MESA_FORMAT_RGBA_SINT32:
*datatype = GL_INT;
*comps = 4;
return;
/**
* \name Non-normalized unsigned integer formats.
*/
+ case MESA_FORMAT_R_UINT8:
+ *datatype = GL_UNSIGNED_BYTE;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_RG_UINT8:
+ *datatype = GL_UNSIGNED_BYTE;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_RGB_UINT8:
+ *datatype = GL_UNSIGNED_BYTE;
+ *comps = 3;
+ return;
case MESA_FORMAT_RGBA_UINT8:
*datatype = GL_UNSIGNED_BYTE;
*comps = 4;
return;
+ case MESA_FORMAT_R_UINT16:
+ *datatype = GL_UNSIGNED_SHORT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_RG_UINT16:
+ *datatype = GL_UNSIGNED_SHORT;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_RGB_UINT16:
+ *datatype = GL_UNSIGNED_SHORT;
+ *comps = 3;
+ return;
case MESA_FORMAT_RGBA_UINT16:
*datatype = GL_UNSIGNED_SHORT;
*comps = 4;
return;
+ case MESA_FORMAT_R_UINT32:
+ *datatype = GL_UNSIGNED_INT;
+ *comps = 1;
+ return;
+ case MESA_FORMAT_RG_UINT32:
+ *datatype = GL_UNSIGNED_INT;
+ *comps = 2;
+ return;
+ case MESA_FORMAT_RGB_UINT32:
+ *datatype = GL_UNSIGNED_INT;
+ *comps = 3;
+ return;
case MESA_FORMAT_RGBA_UINT32:
*datatype = GL_UNSIGNED_INT;
*comps = 4;
return;
+ case MESA_FORMAT_R9G9B9E5_FLOAT:
+ *datatype = GL_UNSIGNED_INT_5_9_9_9_REV;
+ *comps = 3;
+ return;
+
+ case MESA_FORMAT_R11G11B10_FLOAT:
+ *datatype = GL_UNSIGNED_INT_10F_11F_11F_REV;
+ *comps = 3;
+ return;
+
+ case MESA_FORMAT_B10G10R10A2_UINT:
+ case MESA_FORMAT_R10G10B10A2_UINT:
+ *datatype = GL_UNSIGNED_INT_2_10_10_10_REV;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_R8G8B8X8_SRGB:
+ case MESA_FORMAT_RGBX_UINT8:
+ *datatype = GL_UNSIGNED_BYTE;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_R8G8B8X8_SNORM:
+ case MESA_FORMAT_RGBX_SINT8:
+ *datatype = GL_BYTE;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_B10G10R10X2_UNORM:
+ *datatype = GL_UNSIGNED_INT_2_10_10_10_REV;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_RGBX_UNORM16:
+ case MESA_FORMAT_RGBX_UINT16:
+ *datatype = GL_UNSIGNED_SHORT;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_RGBX_SNORM16:
+ case MESA_FORMAT_RGBX_SINT16:
+ *datatype = GL_SHORT;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_RGBX_FLOAT16:
+ *datatype = GL_HALF_FLOAT;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_RGBX_FLOAT32:
+ *datatype = GL_FLOAT;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_RGBX_UINT32:
+ *datatype = GL_UNSIGNED_INT;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_RGBX_SINT32:
+ *datatype = GL_INT;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_R10G10B10A2_UNORM:
+ *datatype = GL_UNSIGNED_INT_2_10_10_10_REV;
+ *comps = 4;
+ return;
+
+ case MESA_FORMAT_G8R8_SNORM:
+ *datatype = GL_BYTE;
+ *comps = 2;
+ return;
+
+ case MESA_FORMAT_G16R16_SNORM:
+ *datatype = GL_SHORT;
+ *comps = 2;
+ return;
+
+ case MESA_FORMAT_B8G8R8X8_SRGB:
+ *datatype = GL_UNSIGNED_BYTE;
+ *comps = 4;
+ return;
+
case MESA_FORMAT_COUNT:
assert(0);
return;
*comps = 1;
}
}
+
+/**
+ * Check if a mesa_format exactly matches a GL format/type combination
+ * such that we can use memcpy() from one to the other.
+ * \param mesa_format a MESA_FORMAT_x value
+ * \param format the user-specified image format
+ * \param type the user-specified image datatype
+ * \param swapBytes typically the current pixel pack/unpack byteswap state
+ * \return GL_TRUE if the formats match, GL_FALSE otherwise.
+ */
+GLboolean
+_mesa_format_matches_format_and_type(mesa_format mesa_format,
+ GLenum format, GLenum type,
+ GLboolean swapBytes)
+{
+ const GLboolean littleEndian = _mesa_little_endian();
+
+ /* Note: When reading a GL format/type combination, the format lists channel
+ * assignments from most significant channel in the type to least
+ * significant. A type with _REV indicates that the assignments are
+ * swapped, so they are listed from least significant to most significant.
+ *
+ * For sanity, please keep this switch statement ordered the same as the
+ * enums in formats.h.
+ */
+
+ switch (mesa_format) {
+
+ case MESA_FORMAT_NONE:
+ case MESA_FORMAT_COUNT:
+ return GL_FALSE;
+
+ case MESA_FORMAT_A8B8G8R8_UNORM:
+ case MESA_FORMAT_A8B8G8R8_SRGB:
+ if (format == GL_RGBA && type == GL_UNSIGNED_INT_8_8_8_8 && !swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_RGBA && type == GL_UNSIGNED_INT_8_8_8_8_REV && swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_RGBA && type == GL_UNSIGNED_BYTE && !littleEndian)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_UNSIGNED_INT_8_8_8_8_REV
+ && !swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_UNSIGNED_INT_8_8_8_8
+ && swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_UNSIGNED_BYTE && littleEndian)
+ return GL_TRUE;
+
+ return GL_FALSE;
+
+ case MESA_FORMAT_R8G8B8A8_UNORM:
+ case MESA_FORMAT_R8G8B8A8_SRGB:
+ if (format == GL_RGBA && type == GL_UNSIGNED_INT_8_8_8_8_REV &&
+ !swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_RGBA && type == GL_UNSIGNED_INT_8_8_8_8 && swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_RGBA && type == GL_UNSIGNED_BYTE && littleEndian)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_UNSIGNED_INT_8_8_8_8 &&
+ !swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_UNSIGNED_INT_8_8_8_8_REV &&
+ swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_UNSIGNED_BYTE && !littleEndian)
+ return GL_TRUE;
+
+ return GL_FALSE;
+
+ case MESA_FORMAT_B8G8R8A8_UNORM:
+ case MESA_FORMAT_B8G8R8A8_SRGB:
+ if (format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV &&
+ !swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8 && swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_BGRA && type == GL_UNSIGNED_BYTE && littleEndian)
+ return GL_TRUE;
+
+ return GL_FALSE;
+
+ case MESA_FORMAT_A8R8G8B8_UNORM:
+ if (format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8 && !swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_BGRA && type == GL_UNSIGNED_INT_8_8_8_8_REV &&
+ swapBytes)
+ return GL_TRUE;
+
+ if (format == GL_BGRA && type == GL_UNSIGNED_BYTE && !littleEndian)
+ return GL_TRUE;
+
+ return GL_FALSE;
+
+ case MESA_FORMAT_X8B8G8R8_UNORM:
+ case MESA_FORMAT_R8G8B8X8_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_B8G8R8X8_UNORM:
+ case MESA_FORMAT_X8R8G8B8_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_BGR_UNORM8:
+ case MESA_FORMAT_BGR_SRGB8:
+ return format == GL_BGR && type == GL_UNSIGNED_BYTE && littleEndian;
+
+ case MESA_FORMAT_RGB_UNORM8:
+ return format == GL_RGB && type == GL_UNSIGNED_BYTE && littleEndian;
+
+ case MESA_FORMAT_B5G6R5_UNORM:
+ return format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5 && !swapBytes;
+
+ case MESA_FORMAT_R5G6B5_UNORM:
+ /* Some of the 16-bit MESA_FORMATs that would seem to correspond to
+ * GL_UNSIGNED_SHORT_* are byte-swapped instead of channel-reversed,
+ * according to formats.h, so they can't be matched.
+ */
+ return GL_FALSE;
+
+ case MESA_FORMAT_B4G4R4A4_UNORM:
+ return format == GL_BGRA && type == GL_UNSIGNED_SHORT_4_4_4_4_REV &&
+ !swapBytes;
+
+ case MESA_FORMAT_A4R4G4B4_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_A1B5G5R5_UNORM:
+ return format == GL_RGBA && type == GL_UNSIGNED_SHORT_5_5_5_1 &&
+ !swapBytes;
+
+ case MESA_FORMAT_B5G5R5A1_UNORM:
+ return format == GL_BGRA && type == GL_UNSIGNED_SHORT_1_5_5_5_REV &&
+ !swapBytes;
+
+ case MESA_FORMAT_A1R5G5B5_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_L4A4_UNORM:
+ return GL_FALSE;
+ case MESA_FORMAT_L8A8_UNORM:
+ case MESA_FORMAT_L8A8_SRGB:
+ return format == GL_LUMINANCE_ALPHA && type == GL_UNSIGNED_BYTE && littleEndian;
+ case MESA_FORMAT_A8L8_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_L16A16_UNORM:
+ return format == GL_LUMINANCE_ALPHA && type == GL_UNSIGNED_SHORT && littleEndian && !swapBytes;
+ case MESA_FORMAT_A16L16_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_B2G3R3_UNORM:
+ return format == GL_RGB && type == GL_UNSIGNED_BYTE_3_3_2;
+
+ case MESA_FORMAT_A_UNORM8:
+ return format == GL_ALPHA && type == GL_UNSIGNED_BYTE;
+ case MESA_FORMAT_A_UNORM16:
+ return format == GL_ALPHA && type == GL_UNSIGNED_SHORT && !swapBytes;
+ case MESA_FORMAT_L_UNORM8:
+ case MESA_FORMAT_L_SRGB8:
+ return format == GL_LUMINANCE && type == GL_UNSIGNED_BYTE;
+ case MESA_FORMAT_L_UNORM16:
+ return format == GL_LUMINANCE && type == GL_UNSIGNED_SHORT && !swapBytes;
+ case MESA_FORMAT_I_UNORM8:
+ return format == GL_INTENSITY && type == GL_UNSIGNED_BYTE;
+ case MESA_FORMAT_I_UNORM16:
+ return format == GL_INTENSITY && type == GL_UNSIGNED_SHORT && !swapBytes;
+
+ case MESA_FORMAT_YCBCR:
+ return format == GL_YCBCR_MESA &&
+ ((type == GL_UNSIGNED_SHORT_8_8_MESA && littleEndian != swapBytes) ||
+ (type == GL_UNSIGNED_SHORT_8_8_REV_MESA && littleEndian == swapBytes));
+ case MESA_FORMAT_YCBCR_REV:
+ return format == GL_YCBCR_MESA &&
+ ((type == GL_UNSIGNED_SHORT_8_8_MESA && littleEndian == swapBytes) ||
+ (type == GL_UNSIGNED_SHORT_8_8_REV_MESA && littleEndian != swapBytes));
+
+ case MESA_FORMAT_R_UNORM8:
+ return format == GL_RED && type == GL_UNSIGNED_BYTE;
+ case MESA_FORMAT_R8G8_UNORM:
+ return format == GL_RG && type == GL_UNSIGNED_BYTE && littleEndian;
+ case MESA_FORMAT_G8R8_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_R_UNORM16:
+ return format == GL_RED && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_R16G16_UNORM:
+ return format == GL_RG && type == GL_UNSIGNED_SHORT && littleEndian &&
+ !swapBytes;
+ case MESA_FORMAT_G16R16_UNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_B10G10R10A2_UNORM:
+ return format == GL_BGRA && type == GL_UNSIGNED_INT_2_10_10_10_REV &&
+ !swapBytes;
+
+ case MESA_FORMAT_S8_UINT_Z24_UNORM:
+ return format == GL_DEPTH_STENCIL && type == GL_UNSIGNED_INT_24_8 &&
+ !swapBytes;
+ case MESA_FORMAT_X8_UINT_Z24_UNORM:
+ case MESA_FORMAT_Z24_UNORM_S8_UINT:
+ return GL_FALSE;
+
+ case MESA_FORMAT_Z_UNORM16:
+ return format == GL_DEPTH_COMPONENT && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+
+ case MESA_FORMAT_Z24_UNORM_X8_UINT:
+ return GL_FALSE;
+
+ case MESA_FORMAT_Z_UNORM32:
+ return format == GL_DEPTH_COMPONENT && type == GL_UNSIGNED_INT &&
+ !swapBytes;
+
+ case MESA_FORMAT_S_UINT8:
+ return format == GL_STENCIL_INDEX && type == GL_UNSIGNED_BYTE;
+
+ case MESA_FORMAT_SRGB_DXT1:
+ case MESA_FORMAT_SRGBA_DXT1:
+ case MESA_FORMAT_SRGBA_DXT3:
+ case MESA_FORMAT_SRGBA_DXT5:
+ return GL_FALSE;
+
+ case MESA_FORMAT_RGB_FXT1:
+ case MESA_FORMAT_RGBA_FXT1:
+ case MESA_FORMAT_RGB_DXT1:
+ case MESA_FORMAT_RGBA_DXT1:
+ case MESA_FORMAT_RGBA_DXT3:
+ case MESA_FORMAT_RGBA_DXT5:
+ return GL_FALSE;
+
+ case MESA_FORMAT_RGBA_FLOAT32:
+ return format == GL_RGBA && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_RGBA_FLOAT16:
+ return format == GL_RGBA && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_RGB_FLOAT32:
+ return format == GL_RGB && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_RGB_FLOAT16:
+ return format == GL_RGB && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_A_FLOAT32:
+ return format == GL_ALPHA && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_A_FLOAT16:
+ return format == GL_ALPHA && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_L_FLOAT32:
+ return format == GL_LUMINANCE && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_L_FLOAT16:
+ return format == GL_LUMINANCE && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_LA_FLOAT32:
+ return format == GL_LUMINANCE_ALPHA && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_LA_FLOAT16:
+ return format == GL_LUMINANCE_ALPHA && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_I_FLOAT32:
+ return format == GL_INTENSITY && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_I_FLOAT16:
+ return format == GL_INTENSITY && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_R_FLOAT32:
+ return format == GL_RED && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_R_FLOAT16:
+ return format == GL_RED && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_RG_FLOAT32:
+ return format == GL_RG && type == GL_FLOAT && !swapBytes;
+ case MESA_FORMAT_RG_FLOAT16:
+ return format == GL_RG && type == GL_HALF_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_A_UINT8:
+ return format == GL_ALPHA_INTEGER && type == GL_UNSIGNED_BYTE;
+ case MESA_FORMAT_A_UINT16:
+ return format == GL_ALPHA_INTEGER && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_A_UINT32:
+ return format == GL_ALPHA_INTEGER && type == GL_UNSIGNED_INT &&
+ !swapBytes;
+ case MESA_FORMAT_A_SINT8:
+ return format == GL_ALPHA_INTEGER && type == GL_BYTE;
+ case MESA_FORMAT_A_SINT16:
+ return format == GL_ALPHA_INTEGER && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_A_SINT32:
+ return format == GL_ALPHA_INTEGER && type == GL_INT && !swapBytes;
+
+ case MESA_FORMAT_I_UINT8:
+ case MESA_FORMAT_I_UINT16:
+ case MESA_FORMAT_I_UINT32:
+ case MESA_FORMAT_I_SINT8:
+ case MESA_FORMAT_I_SINT16:
+ case MESA_FORMAT_I_SINT32:
+ /* GL_INTENSITY_INTEGER_EXT doesn't exist. */
+ return GL_FALSE;
+
+ case MESA_FORMAT_L_UINT8:
+ return format == GL_LUMINANCE_INTEGER_EXT && type == GL_UNSIGNED_BYTE;
+ case MESA_FORMAT_L_UINT16:
+ return format == GL_LUMINANCE_INTEGER_EXT && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_L_UINT32:
+ return format == GL_LUMINANCE_INTEGER_EXT && type == GL_UNSIGNED_INT &&
+ !swapBytes;
+ case MESA_FORMAT_L_SINT8:
+ return format == GL_LUMINANCE_INTEGER_EXT && type == GL_BYTE;
+ case MESA_FORMAT_L_SINT16:
+ return format == GL_LUMINANCE_INTEGER_EXT && type == GL_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_L_SINT32:
+ return format == GL_LUMINANCE_INTEGER_EXT && type == GL_INT && !swapBytes;
+
+ case MESA_FORMAT_LA_UINT8:
+ return format == GL_LUMINANCE_ALPHA_INTEGER_EXT &&
+ type == GL_UNSIGNED_BYTE && !swapBytes;
+ case MESA_FORMAT_LA_UINT16:
+ return format == GL_LUMINANCE_ALPHA_INTEGER_EXT &&
+ type == GL_UNSIGNED_SHORT && !swapBytes;
+ case MESA_FORMAT_LA_UINT32:
+ return format == GL_LUMINANCE_ALPHA_INTEGER_EXT &&
+ type == GL_UNSIGNED_INT && !swapBytes;
+ case MESA_FORMAT_LA_SINT8:
+ return format == GL_LUMINANCE_ALPHA_INTEGER_EXT && type == GL_BYTE &&
+ !swapBytes;
+ case MESA_FORMAT_LA_SINT16:
+ return format == GL_LUMINANCE_ALPHA_INTEGER_EXT && type == GL_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_LA_SINT32:
+ return format == GL_LUMINANCE_ALPHA_INTEGER_EXT && type == GL_INT &&
+ !swapBytes;
+
+ case MESA_FORMAT_R_SINT8:
+ return format == GL_RED_INTEGER && type == GL_BYTE;
+ case MESA_FORMAT_RG_SINT8:
+ return format == GL_RG_INTEGER && type == GL_BYTE && !swapBytes;
+ case MESA_FORMAT_RGB_SINT8:
+ return format == GL_RGB_INTEGER && type == GL_BYTE && !swapBytes;
+ case MESA_FORMAT_RGBA_SINT8:
+ return format == GL_RGBA_INTEGER && type == GL_BYTE && !swapBytes;
+ case MESA_FORMAT_R_SINT16:
+ return format == GL_RED_INTEGER && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_RG_SINT16:
+ return format == GL_RG_INTEGER && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_RGB_SINT16:
+ return format == GL_RGB_INTEGER && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_RGBA_SINT16:
+ return format == GL_RGBA_INTEGER && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_R_SINT32:
+ return format == GL_RED_INTEGER && type == GL_INT && !swapBytes;
+ case MESA_FORMAT_RG_SINT32:
+ return format == GL_RG_INTEGER && type == GL_INT && !swapBytes;
+ case MESA_FORMAT_RGB_SINT32:
+ return format == GL_RGB_INTEGER && type == GL_INT && !swapBytes;
+ case MESA_FORMAT_RGBA_SINT32:
+ return format == GL_RGBA_INTEGER && type == GL_INT && !swapBytes;
+
+ case MESA_FORMAT_R_UINT8:
+ return format == GL_RED_INTEGER && type == GL_UNSIGNED_BYTE;
+ case MESA_FORMAT_RG_UINT8:
+ return format == GL_RG_INTEGER && type == GL_UNSIGNED_BYTE && !swapBytes;
+ case MESA_FORMAT_RGB_UINT8:
+ return format == GL_RGB_INTEGER && type == GL_UNSIGNED_BYTE && !swapBytes;
+ case MESA_FORMAT_RGBA_UINT8:
+ return format == GL_RGBA_INTEGER && type == GL_UNSIGNED_BYTE &&
+ !swapBytes;
+ case MESA_FORMAT_R_UINT16:
+ return format == GL_RED_INTEGER && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_RG_UINT16:
+ return format == GL_RG_INTEGER && type == GL_UNSIGNED_SHORT && !swapBytes;
+ case MESA_FORMAT_RGB_UINT16:
+ return format == GL_RGB_INTEGER && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_RGBA_UINT16:
+ return format == GL_RGBA_INTEGER && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_R_UINT32:
+ return format == GL_RED_INTEGER && type == GL_UNSIGNED_INT && !swapBytes;
+ case MESA_FORMAT_RG_UINT32:
+ return format == GL_RG_INTEGER && type == GL_UNSIGNED_INT && !swapBytes;
+ case MESA_FORMAT_RGB_UINT32:
+ return format == GL_RGB_INTEGER && type == GL_UNSIGNED_INT && !swapBytes;
+ case MESA_FORMAT_RGBA_UINT32:
+ return format == GL_RGBA_INTEGER && type == GL_UNSIGNED_INT && !swapBytes;
+
+ case MESA_FORMAT_DUDV8:
+ return (format == GL_DU8DV8_ATI || format == GL_DUDV_ATI) &&
+ type == GL_BYTE && littleEndian && !swapBytes;
+
+ case MESA_FORMAT_R_SNORM8:
+ return format == GL_RED && type == GL_BYTE;
+ case MESA_FORMAT_R8G8_SNORM:
+ return format == GL_RG && type == GL_BYTE && littleEndian &&
+ !swapBytes;
+ case MESA_FORMAT_X8B8G8R8_SNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_A8B8G8R8_SNORM:
+ if (format == GL_RGBA && type == GL_BYTE && !littleEndian)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_BYTE && littleEndian)
+ return GL_TRUE;
+
+ return GL_FALSE;
+
+ case MESA_FORMAT_R8G8B8A8_SNORM:
+ if (format == GL_RGBA && type == GL_BYTE && littleEndian)
+ return GL_TRUE;
+
+ if (format == GL_ABGR_EXT && type == GL_BYTE && !littleEndian)
+ return GL_TRUE;
+
+ return GL_FALSE;
+
+ case MESA_FORMAT_R_SNORM16:
+ return format == GL_RED && type == GL_SHORT &&
+ !swapBytes;
+ case MESA_FORMAT_R16G16_SNORM:
+ return format == GL_RG && type == GL_SHORT && littleEndian && !swapBytes;
+ case MESA_FORMAT_RGB_SNORM16:
+ return format == GL_RGB && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_RGBA_SNORM16:
+ return format == GL_RGBA && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_RGBA_UNORM16:
+ return format == GL_RGBA && type == GL_UNSIGNED_SHORT &&
+ !swapBytes;
+
+ case MESA_FORMAT_R_RGTC1_UNORM:
+ case MESA_FORMAT_R_RGTC1_SNORM:
+ case MESA_FORMAT_RG_RGTC2_UNORM:
+ case MESA_FORMAT_RG_RGTC2_SNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_L_LATC1_UNORM:
+ case MESA_FORMAT_L_LATC1_SNORM:
+ case MESA_FORMAT_LA_LATC2_UNORM:
+ case MESA_FORMAT_LA_LATC2_SNORM:
+ return GL_FALSE;
+
+ case MESA_FORMAT_ETC1_RGB8:
+ case MESA_FORMAT_ETC2_RGB8:
+ case MESA_FORMAT_ETC2_SRGB8:
+ case MESA_FORMAT_ETC2_RGBA8_EAC:
+ case MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC:
+ case MESA_FORMAT_ETC2_R11_EAC:
+ case MESA_FORMAT_ETC2_RG11_EAC:
+ case MESA_FORMAT_ETC2_SIGNED_R11_EAC:
+ case MESA_FORMAT_ETC2_SIGNED_RG11_EAC:
+ case MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1:
+ case MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1:
+ return GL_FALSE;
+
+ case MESA_FORMAT_A_SNORM8:
+ return format == GL_ALPHA && type == GL_BYTE;
+ case MESA_FORMAT_L_SNORM8:
+ return format == GL_LUMINANCE && type == GL_BYTE;
+ case MESA_FORMAT_L8A8_SNORM:
+ return format == GL_LUMINANCE_ALPHA && type == GL_BYTE &&
+ littleEndian && !swapBytes;
+ case MESA_FORMAT_I_SNORM8:
+ return format == GL_INTENSITY && type == GL_BYTE;
+ case MESA_FORMAT_A_SNORM16:
+ return format == GL_ALPHA && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_L_SNORM16:
+ return format == GL_LUMINANCE && type == GL_SHORT && !swapBytes;
+ case MESA_FORMAT_LA_SNORM16:
+ return format == GL_LUMINANCE_ALPHA && type == GL_SHORT &&
+ littleEndian && !swapBytes;
+ case MESA_FORMAT_I_SNORM16:
+ return format == GL_INTENSITY && type == GL_SHORT && littleEndian &&
+ !swapBytes;
+
+ case MESA_FORMAT_B10G10R10A2_UINT:
+ return (format == GL_BGRA_INTEGER_EXT &&
+ type == GL_UNSIGNED_INT_2_10_10_10_REV &&
+ !swapBytes);
+
+ case MESA_FORMAT_R10G10B10A2_UINT:
+ return (format == GL_RGBA_INTEGER_EXT &&
+ type == GL_UNSIGNED_INT_2_10_10_10_REV &&
+ !swapBytes);
+
+ case MESA_FORMAT_R9G9B9E5_FLOAT:
+ return format == GL_RGB && type == GL_UNSIGNED_INT_5_9_9_9_REV &&
+ !swapBytes;
+
+ case MESA_FORMAT_R11G11B10_FLOAT:
+ return format == GL_RGB && type == GL_UNSIGNED_INT_10F_11F_11F_REV &&
+ !swapBytes;
+
+ case MESA_FORMAT_Z_FLOAT32:
+ return format == GL_DEPTH_COMPONENT && type == GL_FLOAT && !swapBytes;
+
+ case MESA_FORMAT_Z32_FLOAT_S8X24_UINT:
+ return format == GL_DEPTH_STENCIL &&
+ type == GL_FLOAT_32_UNSIGNED_INT_24_8_REV && !swapBytes;
+
+ case MESA_FORMAT_B4G4R4X4_UNORM:
+ case MESA_FORMAT_B5G5R5X1_UNORM:
+ case MESA_FORMAT_R8G8B8X8_SNORM:
+ case MESA_FORMAT_R8G8B8X8_SRGB:
+ case MESA_FORMAT_RGBX_UINT8:
+ case MESA_FORMAT_RGBX_SINT8:
+ case MESA_FORMAT_B10G10R10X2_UNORM:
+ case MESA_FORMAT_RGBX_UNORM16:
+ case MESA_FORMAT_RGBX_SNORM16:
+ case MESA_FORMAT_RGBX_FLOAT16:
+ case MESA_FORMAT_RGBX_UINT16:
+ case MESA_FORMAT_RGBX_SINT16:
+ case MESA_FORMAT_RGBX_FLOAT32:
+ case MESA_FORMAT_RGBX_UINT32:
+ case MESA_FORMAT_RGBX_SINT32:
+ return GL_FALSE;
+
+ case MESA_FORMAT_R10G10B10A2_UNORM:
+ return format == GL_RGBA && type == GL_UNSIGNED_INT_2_10_10_10_REV &&
+ !swapBytes;
+
+ case MESA_FORMAT_G8R8_SNORM:
+ return format == GL_RG && type == GL_BYTE && !littleEndian &&
+ !swapBytes;
+
+ case MESA_FORMAT_G16R16_SNORM:
+ return format == GL_RG && type == GL_SHORT && !littleEndian &&
+ !swapBytes;
+
+ case MESA_FORMAT_B8G8R8X8_SRGB:
+ return GL_FALSE;
+ }
+
+ return GL_FALSE;
+}
+
projects / mesa.git / blobdiff