Import i915 and i965 dri drivers from mesa 7.7.0.7.7.0

1 files changed, 45 insertions, 40 deletions

diff --git a/shared/intel_tex_format.c b/shared/intel_tex_format.c
index 3322a71..87efb72 100644
--- a/shared/intel_tex_format.c
+++ b/shared/intel_tex_format.c
@@ -1,7 +1,6 @@
 #include "intel_context.h"
 #include "intel_tex.h"
 #include "intel_chipset.h"
-#include "main/texformat.h"
 #include "main/enums.h"
 
 
@@ -16,7 +15,7 @@
  * these if we take the step of simply swizzling the colors
  * immediately after sampling...
  */
-const struct gl_texture_format *
+gl_format
 intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
                          GLenum format, GLenum type)
 {
@@ -34,48 +33,48 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
    case GL_COMPRESSED_RGBA:
       if (format == GL_BGRA) {
          if (type == GL_UNSIGNED_BYTE || type == GL_UNSIGNED_INT_8_8_8_8_REV) {
-            return &_mesa_texformat_argb8888;
+            return MESA_FORMAT_ARGB8888;
          }
          else if (type == GL_UNSIGNED_SHORT_4_4_4_4_REV) {
-            return &_mesa_texformat_argb4444;
+            return MESA_FORMAT_ARGB4444;
          }
          else if (type == GL_UNSIGNED_SHORT_1_5_5_5_REV) {
-            return &_mesa_texformat_argb1555;
+            return MESA_FORMAT_ARGB1555;
          }
       }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
+      return do32bpt ? MESA_FORMAT_ARGB8888 : MESA_FORMAT_ARGB4444;
 
    case 3:
    case GL_RGB:
    case GL_COMPRESSED_RGB:
       if (format == GL_RGB && type == GL_UNSIGNED_SHORT_5_6_5) {
-         return &_mesa_texformat_rgb565;
+         return MESA_FORMAT_RGB565;
       }
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_rgb565;
+      return do32bpt ? MESA_FORMAT_XRGB8888 : MESA_FORMAT_RGB565;
 
    case GL_RGBA8:
    case GL_RGB10_A2:
    case GL_RGBA12:
    case GL_RGBA16:
-      return do32bpt ? &_mesa_texformat_argb8888 : &_mesa_texformat_argb4444;
+      return do32bpt ? MESA_FORMAT_ARGB8888 : MESA_FORMAT_ARGB4444;
 
    case GL_RGBA4:
    case GL_RGBA2:
-      return &_mesa_texformat_argb4444;
+      return MESA_FORMAT_ARGB4444;
 
    case GL_RGB5_A1:
-      return &_mesa_texformat_argb1555;
+      return MESA_FORMAT_ARGB1555;
 
    case GL_RGB8:
    case GL_RGB10:
    case GL_RGB12:
    case GL_RGB16:
-      return &_mesa_texformat_argb8888;
+      return MESA_FORMAT_XRGB8888;
 
    case GL_RGB5:
    case GL_RGB4:
    case GL_R3_G3_B2:
-      return &_mesa_texformat_rgb565;
+      return MESA_FORMAT_RGB565;
 
    case GL_ALPHA:
    case GL_ALPHA4:
@@ -83,7 +82,7 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
    case GL_ALPHA12:
    case GL_ALPHA16:
    case GL_COMPRESSED_ALPHA:
-      return &_mesa_texformat_a8;
+      return MESA_FORMAT_A8;
 
    case 1:
    case GL_LUMINANCE:
@@ -92,18 +91,24 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
    case GL_LUMINANCE12:
    case GL_LUMINANCE16:
    case GL_COMPRESSED_LUMINANCE:
-      return &_mesa_texformat_l8;
+      return MESA_FORMAT_L8;
+
+   case GL_LUMINANCE12_ALPHA4:
+   case GL_LUMINANCE12_ALPHA12:
+   case GL_LUMINANCE16_ALPHA16:
+#ifndef I915
+      return MESA_FORMAT_AL1616;
+#else
+      /* FALLTHROUGH */
+#endif
 
    case 2:
    case GL_LUMINANCE_ALPHA:
    case GL_LUMINANCE4_ALPHA4:
    case GL_LUMINANCE6_ALPHA2:
    case GL_LUMINANCE8_ALPHA8:
-   case GL_LUMINANCE12_ALPHA4:
-   case GL_LUMINANCE12_ALPHA12:
-   case GL_LUMINANCE16_ALPHA16:
    case GL_COMPRESSED_LUMINANCE_ALPHA:
-      return &_mesa_texformat_al88;
+      return MESA_FORMAT_AL88;
 
    case GL_INTENSITY:
    case GL_INTENSITY4:
@@ -111,41 +116,41 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
    case GL_INTENSITY12:
    case GL_INTENSITY16:
    case GL_COMPRESSED_INTENSITY:
-      return &_mesa_texformat_i8;
+      return MESA_FORMAT_I8;
 
    case GL_YCBCR_MESA:
       if (type == GL_UNSIGNED_SHORT_8_8_MESA || type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
+         return MESA_FORMAT_YCBCR;
       else
-         return &_mesa_texformat_ycbcr_rev;
+         return MESA_FORMAT_YCBCR_REV;
 
    case GL_COMPRESSED_RGB_FXT1_3DFX:
-      return &_mesa_texformat_rgb_fxt1;
+      return MESA_FORMAT_RGB_FXT1;
    case GL_COMPRESSED_RGBA_FXT1_3DFX:
-      return &_mesa_texformat_rgba_fxt1;
+      return MESA_FORMAT_RGBA_FXT1;
 
    case GL_RGB_S3TC:
    case GL_RGB4_S3TC:
    case GL_COMPRESSED_RGB_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgb_dxt1;
+      return MESA_FORMAT_RGB_DXT1;
 
    case GL_COMPRESSED_RGBA_S3TC_DXT1_EXT:
-      return &_mesa_texformat_rgba_dxt1;
+      return MESA_FORMAT_RGBA_DXT1;
 
    case GL_RGBA_S3TC:
    case GL_RGBA4_S3TC:
    case GL_COMPRESSED_RGBA_S3TC_DXT3_EXT:
-      return &_mesa_texformat_rgba_dxt3;
+      return MESA_FORMAT_RGBA_DXT3;
 
    case GL_COMPRESSED_RGBA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_rgba_dxt5;
+      return MESA_FORMAT_RGBA_DXT5;
 
    case GL_DEPTH_COMPONENT:
    case GL_DEPTH_COMPONENT16:
    case GL_DEPTH_COMPONENT24:
    case GL_DEPTH_COMPONENT32:
 #if 0
-      return &_mesa_texformat_z16;
+      return MESA_FORMAT_Z16;
 #else
       /* fall-through.
        * 16bpp depth texture can't be paired with a stencil buffer so
@@ -154,7 +159,7 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
 #endif
    case GL_DEPTH_STENCIL_EXT:
    case GL_DEPTH24_STENCIL8_EXT:
-      return &_mesa_texformat_s8_z24;
+      return MESA_FORMAT_S8_Z24;
 
 #ifndef I915
    case GL_SRGB_EXT:
@@ -165,41 +170,41 @@ intelChooseTextureFormat(GLcontext * ctx, GLint internalFormat,
    case GL_COMPRESSED_SRGB_ALPHA_EXT:
    case GL_COMPRESSED_SLUMINANCE_EXT:
    case GL_COMPRESSED_SLUMINANCE_ALPHA_EXT:
-      return &_mesa_texformat_sargb8;
+      return MESA_FORMAT_SARGB8;
    case GL_SLUMINANCE_EXT:
    case GL_SLUMINANCE8_EXT:
       if (IS_G4X(intel->intelScreen->deviceID))
-         return &_mesa_texformat_sl8;
+         return MESA_FORMAT_SL8;
       else
-         return &_mesa_texformat_sargb8;
+         return MESA_FORMAT_SARGB8;
    case GL_SLUMINANCE_ALPHA_EXT:
    case GL_SLUMINANCE8_ALPHA8_EXT:
       if (IS_G4X(intel->intelScreen->deviceID))
-         return &_mesa_texformat_sla8;
+         return MESA_FORMAT_SLA8;
       else
-         return &_mesa_texformat_sargb8;
+         return MESA_FORMAT_SARGB8;
    case GL_COMPRESSED_SRGB_S3TC_DXT1_EXT:
    case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:
    case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:
    case GL_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:
-      return &_mesa_texformat_srgb_dxt1;
+      return MESA_FORMAT_SRGB_DXT1;
 
    /* i915 could also do this */
    case GL_DUDV_ATI:
    case GL_DU8DV8_ATI:
-      return &_mesa_texformat_dudv8;
+      return MESA_FORMAT_DUDV8;
    case GL_RGBA_SNORM:
    case GL_RGBA8_SNORM:
-      return &_mesa_texformat_signed_rgba8888_rev;
+      return MESA_FORMAT_SIGNED_RGBA8888_REV;
 #endif
 
    default:
       fprintf(stderr, "unexpected texture format %s in %s\n",
               _mesa_lookup_enum_by_nr(internalFormat), __FUNCTION__);
-      return NULL;
+      return MESA_FORMAT_NONE;
    }
 
-   return NULL;                 /* never get here */
+   return MESA_FORMAT_NONE;       /* never get here */
 }
 
 int intel_compressed_num_bytes(GLuint mesaFormat)