mesa: add ARB_texture_buffer_range glTextureBufferRangeEXT function
[mesa.git] / src / mesa / main / texformat.c
index 495a2048d92f83241efd5c5f6e2d0cd2ce6959f3..c7765bcdb2fba10d61fcc0eb0ee1d572cbe426f2 100644 (file)
@@ -1,6 +1,5 @@
 /*
  * Mesa 3-D graphics library
- * Version:  7.7
  *
  * Copyright (C) 1999-2008  Brian Paul   All Rights Reserved.
  * Copyright (c) 2008-2009 VMware, Inc.
@@ -39,6 +38,7 @@
 #include "mtypes.h"
 #include "texcompress.h"
 #include "texformat.h"
+#include "glformats.h"
 
 #define RETURN_IF_SUPPORTED(f) do {            \
    if (ctx->TextureFormatSupported[f])         \
  * \param format  incoming image pixel format.
  * \param type  incoming image data type.
  *
- * \return the closest gl_format for the given format/type arguments
+ * \return the closest mesa_format for the given format/type arguments
  *
  * This is called via dd_function_table::ChooseTextureFormat.  Hardware
  * drivers may override this function with a specialized version.
  */
-gl_format
+mesa_format
 _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
                         GLint internalFormat, GLenum format, GLenum type)
 {
@@ -71,93 +71,105 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
    case 4:
    case GL_RGBA:
       if (type == GL_UNSIGNED_SHORT_4_4_4_4_REV) {
-         RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB4444);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_B4G4R4A4_UNORM);
       } else if (type == GL_UNSIGNED_SHORT_1_5_5_5_REV) {
-         RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB1555);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_B5G5R5A1_UNORM);
+      } else if (type == GL_UNSIGNED_SHORT_5_5_5_1) {
+         RETURN_IF_SUPPORTED(MESA_FORMAT_B5G5R5A1_UNORM);
       } else if (type == GL_UNSIGNED_INT_2_10_10_10_REV) {
-         RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB2101010);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_B10G10R10A2_UNORM);
       }
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
-      break;
+      /* fallthrough */
 
    case GL_RGBA8:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
    case GL_RGB5_A1:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB1555);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B5G5R5A1_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A1B5G5R5_UNORM);
       break;
    case GL_RGBA2:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB4444_REV); /* just to test another format*/
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB4444);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A4R4G4B4_UNORM); /* just to test another format*/
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B4G4R4A4_UNORM);
       break;
    case GL_RGBA4:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB4444);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B4G4R4A4_UNORM);
       break;
 
    /* deep RGBA formats */
    case GL_RGB10_A2:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB2101010);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R10G10B10A2_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B10G10R10A2_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
    case GL_RGBA12:
    case GL_RGBA16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
 
    /* shallow RGB formats */
    case 3:
    case GL_RGB:
       if (type == GL_UNSIGNED_INT_2_10_10_10_REV) {
-         RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB2101010);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_B10G10R10A2_UNORM);
+      }
+      if (type == GL_UNSIGNED_SHORT_5_6_5) {
+         RETURN_IF_SUPPORTED(MESA_FORMAT_B5G6R5_UNORM);
       }
       /* fallthrough */
    case GL_RGB8:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XRGB8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_UNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8X8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_UNORM);
+
+      RETURN_IF_SUPPORTED(MESA_FORMAT_BGR_UNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8X8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
    case GL_R3_G3_B2:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB332);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565_REV);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XRGB8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B2G3R3_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B5G6R5_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R5G6B5_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_BGR_UNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8X8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
    case GL_RGB4:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565_REV); /* just to test another format */
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R5G6B5_UNORM); /* just to test another format */
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B5G6R5_UNORM);
       break;
    case GL_RGB5:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B5G6R5_UNORM);
       break;
 
    /* deep RGB formats */
    case GL_RGB10:
    case GL_RGB12:
    case GL_RGB16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR16161616_UNORM);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XRGB8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8X8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
 
    /* Alpha formats */
    case GL_ALPHA:
    case GL_ALPHA4:
    case GL_ALPHA8:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_A8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_UNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM8);
       break;
 
    case GL_ALPHA12:
    case GL_ALPHA16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_A16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_A8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_UNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM8);
       break;
 
    /* Luminance formats */
@@ -165,71 +177,72 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
    case GL_LUMINANCE:
    case GL_LUMINANCE4:
    case GL_LUMINANCE8:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_L8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_UNORM8);
       break;
 
    case GL_LUMINANCE12:
    case GL_LUMINANCE16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_L16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_L8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_UNORM8);
       break;
 
       /* Luminance/Alpha formats */
    case GL_LUMINANCE4_ALPHA4:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_AL44);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_AL88);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L4A4_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM8);
       break;
 
    case 2:
    case GL_LUMINANCE_ALPHA:
    case GL_LUMINANCE6_ALPHA2:
    case GL_LUMINANCE8_ALPHA8:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_AL88);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM8);
       break;
 
    case GL_LUMINANCE12_ALPHA4:
    case GL_LUMINANCE12_ALPHA12:
    case GL_LUMINANCE16_ALPHA16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_AL1616);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_AL88);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM8);
       break;
 
    case GL_INTENSITY:
    case GL_INTENSITY4:
    case GL_INTENSITY8:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_I8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_UNORM8);
       break;
 
    case GL_INTENSITY12:
    case GL_INTENSITY16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_I16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_I8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_UNORM8);
       break;
 
    case GL_DEPTH_COMPONENT:
    case GL_DEPTH_COMPONENT24:
    case GL_DEPTH_COMPONENT32:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_Z32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_X8_Z24);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_S8_Z24);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_Z_UNORM32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_Z24_UNORM_X8_UINT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_Z24_UNORM_S8_UINT);
       break;
    case GL_DEPTH_COMPONENT16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_Z16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_X8_Z24);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_S8_Z24);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_Z_UNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_Z24_UNORM_X8_UINT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_Z24_UNORM_S8_UINT);
       break;
 
    case GL_COMPRESSED_ALPHA_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_A8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_UNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM8);
       break;
    case GL_COMPRESSED_LUMINANCE_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_L8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_UNORM8);
       break;
    case GL_COMPRESSED_LUMINANCE_ALPHA_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_AL88);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UNORM8);
       break;
    case GL_COMPRESSED_INTENSITY_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_I8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_UNORM8);
       break;
    case GL_COMPRESSED_RGB_ARB:
       /* We don't use texture compression for 1D and 1D array textures.
@@ -240,31 +253,23 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
        * 1D ARRAY textures in S3TC format.
        */
       if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY) {
-         if (ctx->Extensions.EXT_texture_compression_s3tc ||
-             ctx->Extensions.ANGLE_texture_compression_dxt)
-            RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_DXT1);
-         if (ctx->Extensions.TDFX_texture_compression_FXT1)
-            RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_FXT1);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_DXT1);
       }
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XRGB8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_BGR_UNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8X8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
    case GL_COMPRESSED_RGBA_ARB:
       /* We don't use texture compression for 1D and 1D array textures. */
       if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY) {
-         if (ctx->Extensions.EXT_texture_compression_s3tc ||
-             ctx->Extensions.ANGLE_texture_compression_dxt)
-            RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_DXT3); /* Not rgba_dxt1, see spec */
-         if (ctx->Extensions.TDFX_texture_compression_FXT1)
-            RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FXT1);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_DXT3); /* Not rgba_dxt1, see spec */
       }
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
 
    case GL_RGB565:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB565);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B5G6R5_UNORM);
       break;
 
    case GL_YCBCR_MESA:
@@ -274,137 +279,64 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
          RETURN_IF_SUPPORTED(MESA_FORMAT_YCBCR_REV);
       break;
 
-   /* For non-generic compressed format we assert two things:
-    *
-    * 1. The format has already been validated against the set of available
-    *    extensions.
-    *
-    * 2. The driver only enables the extension if it supports all of the
-    *    formats that are part of that extension.
-    */
-   case GL_COMPRESSED_RGB_FXT1_3DFX:
-      return MESA_FORMAT_RGB_FXT1;
-   case GL_COMPRESSED_RGBA_FXT1_3DFX:
-      return MESA_FORMAT_RGBA_FXT1;
-   case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-   case GL_RGB_S3TC:
-   case GL_RGB4_S3TC:
-      return MESA_FORMAT_RGB_DXT1;
-   case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return MESA_FORMAT_RGBA_DXT1;
-   case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-   case GL_RGBA_S3TC:
-   case GL_RGBA4_S3TC:
-      return MESA_FORMAT_RGBA_DXT3;
-   case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return MESA_FORMAT_RGBA_DXT5;
-   case GL_COMPRESSED_RED_RGTC1:
-      return MESA_FORMAT_RED_RGTC1;
-   case GL_COMPRESSED_SIGNED_RED_RGTC1:
-      return MESA_FORMAT_SIGNED_RED_RGTC1;
-   case GL_COMPRESSED_RG_RGTC2:
-      return MESA_FORMAT_RG_RGTC2;
-   case GL_COMPRESSED_SIGNED_RG_RGTC2:
-      return MESA_FORMAT_SIGNED_RG_RGTC2;
-   case GL_COMPRESSED_LUMINANCE_LATC1_EXT:
-      return MESA_FORMAT_L_LATC1;
-   case GL_COMPRESSED_SIGNED_LUMINANCE_LATC1_EXT:
-      return MESA_FORMAT_SIGNED_L_LATC1;
-   case GL_COMPRESSED_LUMINANCE_ALPHA_LATC2_EXT:
-      return MESA_FORMAT_LA_LATC2;
-   case GL_COMPRESSED_SIGNED_LUMINANCE_ALPHA_LATC2_EXT:
-      return MESA_FORMAT_SIGNED_LA_LATC2;
-   case GL_COMPRESSED_LUMINANCE_ALPHA_3DC_ATI:
-      return MESA_FORMAT_LA_LATC2;
-   case GL_ETC1_RGB8_OES:
-      return MESA_FORMAT_ETC1_RGB8;
-   case GL_COMPRESSED_RGB8_ETC2:
-      return MESA_FORMAT_ETC2_RGB8;
-   case GL_COMPRESSED_SRGB8_ETC2:
-      return MESA_FORMAT_ETC2_SRGB8;
-   case GL_COMPRESSED_RGBA8_ETC2_EAC:
-      return MESA_FORMAT_ETC2_RGBA8_EAC;
-   case GL_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:
-      return MESA_FORMAT_ETC2_SRGB8_ALPHA8_EAC;
-   case GL_COMPRESSED_R11_EAC:
-      return MESA_FORMAT_ETC2_R11_EAC;
-   case GL_COMPRESSED_RG11_EAC:
-      return MESA_FORMAT_ETC2_RG11_EAC;
-   case GL_COMPRESSED_SIGNED_R11_EAC:
-      return MESA_FORMAT_ETC2_SIGNED_R11_EAC;
-   case GL_COMPRESSED_SIGNED_RG11_EAC:
-      return MESA_FORMAT_ETC2_SIGNED_RG11_EAC;
-   case GL_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2:
-      return MESA_FORMAT_ETC2_RGB8_PUNCHTHROUGH_ALPHA1;
-   case GL_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:
-      return MESA_FORMAT_ETC2_SRGB8_PUNCHTHROUGH_ALPHA1;
-   case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
-      return MESA_FORMAT_SRGB_DXT1;
-   case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
-      return MESA_FORMAT_SRGBA_DXT1;
-   case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
-      return MESA_FORMAT_SRGBA_DXT3;
-   case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
-      return MESA_FORMAT_SRGBA_DXT5;
-
    case GL_ALPHA16F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_FLOAT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
       break;
    case GL_ALPHA32F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       break;
    case GL_LUMINANCE16F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_FLOAT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
       break;
    case GL_LUMINANCE32F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       break;
    case GL_LUMINANCE_ALPHA16F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
       break;
    case GL_LUMINANCE_ALPHA32F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       break;
    case GL_INTENSITY16F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_FLOAT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
       break;
    case GL_INTENSITY32F_ARB:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_FLOAT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_FLOAT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       break;
    case GL_RGB16F_ARB:
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_FLOAT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR16161616_FLOAT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
       break;
    case GL_RGB32F_ARB:
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_FLOAT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR32323232_FLOAT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_FLOAT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_FLOAT16);
@@ -420,276 +352,294 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
 
    case GL_RGB9_E5:
       /* GL_EXT_texture_shared_exponent -- just one format to support */
-      ASSERT(ctx->TextureFormatSupported[MESA_FORMAT_RGB9_E5_FLOAT]);
-      return MESA_FORMAT_RGB9_E5_FLOAT;
+      assert(ctx->TextureFormatSupported[MESA_FORMAT_R9G9B9E5_FLOAT]);
+      return MESA_FORMAT_R9G9B9E5_FLOAT;
 
    case GL_R11F_G11F_B10F:
       /* GL_EXT_texture_packed_float -- just one format to support */
-      ASSERT(ctx->TextureFormatSupported[MESA_FORMAT_R11_G11_B10_FLOAT]);
-      return MESA_FORMAT_R11_G11_B10_FLOAT;
+      assert(ctx->TextureFormatSupported[MESA_FORMAT_R11G11B10_FLOAT]);
+      return MESA_FORMAT_R11G11B10_FLOAT;
 
    case GL_DEPTH_STENCIL_EXT:
    case GL_DEPTH24_STENCIL8_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_Z24_S8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_S8_Z24);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_S8_UINT_Z24_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_Z24_UNORM_S8_UINT);
       break;
 
    case GL_DEPTH_COMPONENT32F:
-      ASSERT(ctx->TextureFormatSupported[MESA_FORMAT_Z32_FLOAT]);
-      return MESA_FORMAT_Z32_FLOAT;
+      assert(ctx->TextureFormatSupported[MESA_FORMAT_Z_FLOAT32]);
+      return MESA_FORMAT_Z_FLOAT32;
    case GL_DEPTH32F_STENCIL8:
-      ASSERT(ctx->TextureFormatSupported[MESA_FORMAT_Z32_FLOAT_X24S8]);
-      return MESA_FORMAT_Z32_FLOAT_X24S8;
-
-   case GL_DUDV_ATI:
-   case GL_DU8DV8_ATI:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_DUDV8);
-      break;
+      assert(ctx->TextureFormatSupported[MESA_FORMAT_Z32_FLOAT_S8X24_UINT]);
+      return MESA_FORMAT_Z32_FLOAT_S8X24_UINT;
 
    case GL_RED_SNORM:
    case GL_R8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_R8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_SNORM8);
       break;
    case GL_RG_SNORM:
    case GL_RG8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RG88_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_SNORM8);
       break;
    case GL_RGB_SNORM:
    case GL_RGB8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBX8888);
-      /* FALLTHROUGH */
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8X8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_X8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      break;
    case GL_RGBA_SNORM:
    case GL_RGBA8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_ALPHA_SNORM:
    case GL_ALPHA8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_A8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_SNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_LUMINANCE_SNORM:
    case GL_LUMINANCE8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_L8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBX8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_SNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_X8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_LUMINANCE_ALPHA_SNORM:
    case GL_LUMINANCE8_ALPHA8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_AL88);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_SNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_INTENSITY_SNORM:
    case GL_INTENSITY8_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_I8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_SNORM8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_R16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_R16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_SNORM16);
       break;
    case GL_RG16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_GR1616);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_SNORM16);
       break;
    case GL_RGB16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGB_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR16161616_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_SNORM16);
       /* FALLTHROUGH */
    case GL_RGBA16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_ALPHA16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_A16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_LUMINANCE16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_L16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_SNORM16);
       /* FALLTHROUGH */
    case GL_LUMINANCE16_ALPHA16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_AL1616);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
    case GL_INTENSITY16_SNORM:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_I16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA_16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SIGNED_RGBA8888_REV);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SNORM16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SNORM);
       break;
 
    case GL_SRGB_EXT:
    case GL_SRGB8_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SRGB8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      /* there is no MESA_FORMAT_RGB_SRGB8 */
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8X8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SRGB);
+
+      RETURN_IF_SUPPORTED(MESA_FORMAT_BGR_SRGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+
+      RETURN_IF_SUPPORTED(MESA_FORMAT_X8B8G8R8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
       break;
    case GL_SRGB_ALPHA_EXT:
    case GL_SRGB8_ALPHA8_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SRGBA8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R8G8B8A8_SRGB);
+
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
+      break;
+   case GL_SR8_EXT:
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_SRGB8);
       break;
    case GL_SLUMINANCE_EXT:
    case GL_SLUMINANCE8_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SL8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_SRGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
       break;
    case GL_SLUMINANCE_ALPHA_EXT:
    case GL_SLUMINANCE8_ALPHA8_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SLA8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_SRGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
       break;
    case GL_COMPRESSED_SLUMINANCE_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SL8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_SRGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
       break;
    case GL_COMPRESSED_SLUMINANCE_ALPHA_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SLA8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_SRGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
       break;
    case GL_COMPRESSED_SRGB_EXT:
       RETURN_IF_SUPPORTED(MESA_FORMAT_SRGB_DXT1);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SRGB8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_BGR_SRGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
       break;
    case GL_COMPRESSED_SRGB_ALPHA_EXT:
       RETURN_IF_SUPPORTED(MESA_FORMAT_SRGBA_DXT3); /* Not srgba_dxt1, see spec */
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SRGBA8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_SARGB8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8B8G8R8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_SRGB);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A8R8G8B8_SRGB);
       break;
 
    case GL_ALPHA8UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_UINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_UINT8);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT8);
       break;
    case GL_ALPHA16UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_UINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_UINT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT16);
       break;
    case GL_ALPHA32UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_UINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_UINT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT32);
       break;
    case GL_ALPHA8I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_INT8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_SINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT8);
       break;
    case GL_ALPHA16I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_INT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_SINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT16);
       break;
    case GL_ALPHA32I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ALPHA_INT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_A_SINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT32);
       break;
    case GL_LUMINANCE8UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_UINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_UINT8);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT8);
       break;
    case GL_LUMINANCE16UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_UINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_UINT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT16);
       break;
    case GL_LUMINANCE32UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_UINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_UINT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT32);
       break;
    case GL_LUMINANCE8I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_INT8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_SINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT8);
       break;
    case GL_LUMINANCE16I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_INT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_SINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT16);
       break;
    case GL_LUMINANCE32I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_INT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_L_SINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT32);
       break;
    case GL_LUMINANCE_ALPHA8UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_UINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UINT8);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT8);
       break;
    case GL_LUMINANCE_ALPHA16UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_UINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UINT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT16);
       break;
    case GL_LUMINANCE_ALPHA32UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_UINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_UINT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT32);
       break;
    case GL_LUMINANCE_ALPHA8I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_INT8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_SINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT8);
       break;
    case GL_LUMINANCE_ALPHA16I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_INT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_SINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT16);
       break;
    case GL_LUMINANCE_ALPHA32I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_LUMINANCE_ALPHA_INT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_LA_SINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT32);
       break;
    case GL_INTENSITY8UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_UINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_UINT8);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT8);
       break;
    case GL_INTENSITY16UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_UINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_UINT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT16);
       break;
    case GL_INTENSITY32UI_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_UINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_UINT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT32);
       break;
    case GL_INTENSITY8I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_INT8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_SINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT8);
       break;
    case GL_INTENSITY16I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_INT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_SINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT16);
       break;
    case GL_INTENSITY32I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_INTENSITY_INT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_I_SINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT32);
       break;
 
    case GL_RGB8UI_EXT:
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_UINT8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR8888_UINT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_UINT8);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT8);
       break;
    case GL_RGB16UI_EXT:
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_UINT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR16161616_UINT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_UINT16);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT16);
       break;
    case GL_RGB32UI_EXT:
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_UINT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR32323232_UINT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_UINT32);
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT32);
       break;
    case GL_RGB8I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_INT8);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR8888_SINT);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_SINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_SINT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT8);
       break;
    case GL_RGB16I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_INT16);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR16161616_SINT);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_SINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_SINT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT16);
       break;
    case GL_RGB32I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_INT32);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_XBGR32323232_SINT);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGB_SINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBX_SINT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT32);
       break;
    case GL_RGBA8UI_EXT:
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT8);
@@ -701,43 +651,43 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
       RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_UINT32);
       break;
    case GL_RGBA8I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT8);
       break;
    case GL_RGBA16I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT16);
       break;
    case GL_RGBA32I_EXT:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RGBA_SINT32);
       break;
 
    case GL_R8:
    case GL_RED:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_R8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_UNORM8);
       break;
 
    case GL_COMPRESSED_RED:
       if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY)
-         RETURN_IF_SUPPORTED(MESA_FORMAT_RED_RGTC1);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_R8);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_R_RGTC1_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_UNORM8);
       break;
 
    case GL_R16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_R16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_UNORM16);
       break;
 
    case GL_RG:
    case GL_RG8:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_GR88);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_UNORM8);
       break;
 
    case GL_COMPRESSED_RG:
       if (target != GL_TEXTURE_1D && target != GL_TEXTURE_1D_ARRAY)
-         RETURN_IF_SUPPORTED(MESA_FORMAT_RG_RGTC2);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_GR88);
+         RETURN_IF_SUPPORTED(MESA_FORMAT_RG_RGTC2_UNORM);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_UNORM8);
       break;
 
    case GL_RG16:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_GR1616);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_UNORM16);
       break;
 
    case GL_R16F:
@@ -788,49 +738,52 @@ _mesa_choose_tex_format(struct gl_context *ctx, GLenum target,
       RETURN_IF_SUPPORTED(MESA_FORMAT_RG_UINT32);
       break;
    case GL_R8I:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_R_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_SINT8);
       break;
    case GL_RG8I:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_INT8);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_SINT8);
       break;
    case GL_R16I:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_R_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_SINT16);
       break;
    case GL_RG16I:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_INT16);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_SINT16);
       break;
    case GL_R32I:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_R_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R_SINT32);
       break;
    case GL_RG32I:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_INT32);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_RG_SINT32);
       break;
 
    case GL_RGB10_A2UI:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB2101010_UINT);
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ABGR2101010_UINT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B10G10R10A2_UINT);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_R10G10B10A2_UINT);
       break;
 
    case GL_BGRA:
-      RETURN_IF_SUPPORTED(MESA_FORMAT_ARGB8888);
+      RETURN_IF_SUPPORTED(MESA_FORMAT_B8G8R8A8_UNORM);
       break;
-   }
 
-   _mesa_problem(ctx, "unexpected format %s in _mesa_choose_tex_format()",
-                 _mesa_lookup_enum_by_nr(internalFormat));
-   return MESA_FORMAT_NONE;
-}
+   case GL_STENCIL_INDEX:
+   case GL_STENCIL_INDEX8:
+      RETURN_IF_SUPPORTED(MESA_FORMAT_S_UINT8);
+      break;
 
-GLboolean
-_mesa_tex_target_is_array(GLenum target)
-{
-   switch (target) {
-   case GL_TEXTURE_1D_ARRAY_EXT:
-   case GL_TEXTURE_2D_ARRAY_EXT:
-   case GL_TEXTURE_2D_MULTISAMPLE_ARRAY:
-   case GL_TEXTURE_CUBE_MAP_ARRAY:
-      return GL_TRUE;
    default:
-      return GL_FALSE;
+      /* For non-generic compressed format we assert two things:
+       *
+       * 1. The format has already been validated against the set of available
+       *    extensions.
+       *
+       * 2. The driver only enables the extension if it supports all of the
+       *    formats that are part of that extension.
+       */
+      if (_mesa_is_compressed_format(ctx, internalFormat))
+         return _mesa_glenum_to_compressed_format(internalFormat);
    }
+
+   _mesa_problem(ctx, "unexpected format %s in _mesa_choose_tex_format()",
+                 _mesa_enum_to_string(internalFormat));
+   return MESA_FORMAT_NONE;
 }