Import mach64 dri driver from mesa 7.7.1.7.7.17.7.0

10 files changed, 45 insertions, 82 deletions

diff --git a/src/mach64_context.c b/src/mach64_context.c
index 9c7f513..37cea9d 100644
--- a/src/mach64_context.c
+++ b/src/mach64_context.c
@@ -33,8 +33,6 @@
 #include "main/context.h"
 #include "main/simple_list.h"
 #include "main/imports.h"
-#include "main/matrix.h"
-#include "main/extensions.h"
 
 #include "swrast/swrast.h"
 #include "swrast_setup/swrast_setup.h"
@@ -76,7 +74,7 @@ static const struct dri_debug_control debug_control[] =
     { NULL,    0 }
 };
 
-const struct dri_extension card_extensions[] =
+static const struct dri_extension card_extensions[] =
 {
     { "GL_ARB_multitexture",               NULL },
     { "GL_EXT_texture_edge_clamp",         NULL },
diff --git a/src/mach64_dd.c b/src/mach64_dd.c
index e400e9a..ca713e2 100644
--- a/src/mach64_dd.c
+++ b/src/mach64_dd.c
@@ -31,12 +31,9 @@
 
 #include "mach64_context.h"
 #include "mach64_ioctl.h"
-#include "mach64_state.h"
-#include "mach64_vb.h"
 #include "mach64_dd.h"
 
 #include "main/context.h"
-#include "main/framebuffer.h"
 
 #include "utils.h"
 
diff --git a/src/mach64_lock.c b/src/mach64_lock.c
index d018ba4..f7ef4da 100644
--- a/src/mach64_lock.c
+++ b/src/mach64_lock.c
@@ -32,7 +32,6 @@
 #include "mach64_context.h"
 #include "mach64_state.h"
 #include "mach64_lock.h"
-#include "mach64_tex.h"
 #include "drirenderbuffer.h"
 
 #if DEBUG_LOCKING
diff --git a/src/mach64_screen.c b/src/mach64_screen.c
index 6440027..61e1745 100644
--- a/src/mach64_screen.c
+++ b/src/mach64_screen.c
@@ -31,8 +31,6 @@
 
 #include "mach64_context.h"
 #include "mach64_ioctl.h"
-#include "mach64_tris.h"
-#include "mach64_vb.h"
 #include "mach64_span.h"
 
 #include "main/context.h"
@@ -67,8 +65,6 @@ static const GLuint __driNConfigOptions = 3;
 static const GLuint __driNConfigOptions = 2;
 #endif
 
-extern const struct dri_extension card_extensions[];
-
 static const __DRIconfig **
 mach64FillInModes( __DRIscreenPrivate *psp,
 		   unsigned pixel_bits, unsigned depth_bits,
@@ -316,7 +312,7 @@ mach64CreateBuffer( __DRIscreenPrivate *driScrnPriv,
 
       {
          driRenderbuffer *frontRb
-            = driNewRenderbuffer(GL_RGBA,
+            = driNewRenderbuffer(MESA_FORMAT_ARGB8888,
                                  NULL,
                                  screen->cpp,
                                  screen->frontOffset, screen->frontPitch,
@@ -327,7 +323,7 @@ mach64CreateBuffer( __DRIscreenPrivate *driScrnPriv,
 
       if (mesaVis->doubleBufferMode) {
          driRenderbuffer *backRb
-            = driNewRenderbuffer(GL_RGBA,
+            = driNewRenderbuffer(MESA_FORMAT_ARGB8888,
                                  NULL,
                                  screen->cpp,
                                  screen->backOffset, screen->backPitch,
@@ -338,7 +334,7 @@ mach64CreateBuffer( __DRIscreenPrivate *driScrnPriv,
 
       if (mesaVis->depthBits == 16) {
          driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT16,
+            = driNewRenderbuffer(MESA_FORMAT_Z16,
                                  NULL, screen->cpp,
                                  screen->depthOffset, screen->depthPitch,
                                  driDrawPriv);
@@ -348,7 +344,7 @@ mach64CreateBuffer( __DRIscreenPrivate *driScrnPriv,
       else if (mesaVis->depthBits == 24) {
          /* XXX I don't think 24-bit Z is supported - so this isn't used */
          driRenderbuffer *depthRb
-            = driNewRenderbuffer(GL_DEPTH_COMPONENT24,
+            = driNewRenderbuffer(MESA_FORMAT_Z24_S8,
                                  NULL,
                                  screen->cpp,
                                  screen->depthOffset, screen->depthPitch,
@@ -436,18 +432,6 @@ mach64InitScreen(__DRIscreenPrivate *psp)
       return NULL;
    }
    
-   /* Calling driInitExtensions here, with a NULL context pointer,
-    * does not actually enable the extensions.  It just makes sure
-    * that all the dispatch offsets for all the extensions that
-    * *might* be enables are known.  This is needed because the
-    * dispatch offsets need to be known when _mesa_context_create is
-    * called, but we can't enable the extensions until we have a
-    * context pointer.
-    *
-    * Hello chicken.  Hello egg.  How are you two today?
-    */
-   driInitExtensions( NULL, card_extensions, GL_FALSE );
-
    if (!mach64InitDriver(psp))
       return NULL;
 
diff --git a/src/mach64_span.c b/src/mach64_span.c
index 91d46ce..d9d1244 100644
--- a/src/mach64_span.c
+++ b/src/mach64_span.c
@@ -31,7 +31,6 @@
 
 #include "mach64_context.h"
 #include "mach64_ioctl.h"
-#include "mach64_state.h"
 #include "mach64_span.h"
 
 #include "swrast/swrast.h"
@@ -157,15 +156,13 @@ void mach64DDInitSpanFuncs( GLcontext *ctx )
 void
 mach64SetSpanFunctions(driRenderbuffer *drb, const GLvisual *vis)
 {
-   if (drb->Base.InternalFormat == GL_RGBA) {
-      if (vis->redBits == 5 && vis->greenBits == 6 && vis->blueBits == 5) {
-         mach64InitPointers_RGB565(&drb->Base);
-      }
-      else {
-         mach64InitPointers_ARGB8888(&drb->Base);
-      }
+   if (drb->Base.Format == MESA_FORMAT_RGB565) {
+      mach64InitPointers_RGB565(&drb->Base);
    }
-   else if (drb->Base.InternalFormat == GL_DEPTH_COMPONENT16) {
+   else if (drb->Base.Format == MESA_FORMAT_ARGB8888) {
+      mach64InitPointers_ARGB8888(&drb->Base);
+   }
+   else if (drb->Base.Format == MESA_FORMAT_Z16) {
       mach64InitDepthPointers_z16(&drb->Base);
    }
 }
diff --git a/src/mach64_state.c b/src/mach64_state.c
index 3a02318..754ed86 100644
--- a/src/mach64_state.c
+++ b/src/mach64_state.c
@@ -36,7 +36,6 @@
 #include "mach64_vb.h"
 #include "mach64_tex.h"
 
-#include "main/context.h"
 #include "main/enums.h"
 #include "main/colormac.h"
 #include "swrast/swrast.h"
@@ -44,8 +43,6 @@
 #include "tnl/tnl.h"
 #include "swrast_setup/swrast_setup.h"
 
-#include "tnl/t_pipeline.h"
-
 
 /* =============================================================
  * Alpha blending
diff --git a/src/mach64_tex.c b/src/mach64_tex.c
index 225d231..2e85336 100644
--- a/src/mach64_tex.c
+++ b/src/mach64_tex.c
@@ -31,17 +31,11 @@
 
 #include "mach64_context.h"
 #include "mach64_ioctl.h"
-#include "mach64_state.h"
-#include "mach64_vb.h"
-#include "mach64_tris.h"
 #include "mach64_tex.h"
 
-#include "main/context.h"
-#include "main/macros.h"
 #include "main/simple_list.h"
 #include "main/enums.h"
 #include "main/texstore.h"
-#include "main/texformat.h"
 #include "main/teximage.h"
 #include "main/texobj.h"
 #include "main/imports.h"
@@ -138,7 +132,7 @@ mach64AllocTexObj( struct gl_texture_object *texObj )
 
 
 /* Called by the _mesa_store_teximage[123]d() functions. */
-static const struct gl_texture_format *
+static gl_format
 mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
 			   GLenum format, GLenum type )
 {
@@ -167,15 +161,15 @@ mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
    case GL_RGBA2:
    case GL_COMPRESSED_RGBA:
       if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
+         return MESA_FORMAT_ARGB8888;
       else
-         return &_mesa_texformat_argb4444;
+         return MESA_FORMAT_ARGB4444;
 
    case GL_RGB5_A1:
       if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
+         return MESA_FORMAT_ARGB8888;
       else
-         return &_mesa_texformat_argb1555;
+         return MESA_FORMAT_ARGB1555;
 
    case GL_RGBA8:
    case GL_RGB10_A2:
@@ -183,9 +177,9 @@ mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
    case GL_RGBA16:
    case GL_RGBA4:
       if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
+         return MESA_FORMAT_ARGB8888;
       else
-         return &_mesa_texformat_argb4444;
+         return MESA_FORMAT_ARGB4444;
 
    case 3:
    case GL_RGB:
@@ -198,9 +192,9 @@ mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
    case GL_RGB16:
    case GL_COMPRESSED_RGB:
       if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888;
+         return MESA_FORMAT_ARGB8888;
       else
-         return &_mesa_texformat_rgb565;
+         return MESA_FORMAT_RGB565;
 
    case 1:
    case GL_LUMINANCE:
@@ -210,9 +204,9 @@ mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
    case GL_LUMINANCE16:
    case GL_COMPRESSED_LUMINANCE:
       if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888; /* inefficient but accurate */
+         return MESA_FORMAT_ARGB8888; /* inefficient but accurate */
       else
-         return &_mesa_texformat_argb1555;
+         return MESA_FORMAT_ARGB1555;
 
    case GL_INTENSITY4:
    case GL_INTENSITY:
@@ -221,9 +215,9 @@ mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
    case GL_INTENSITY16:
    case GL_COMPRESSED_INTENSITY:
       if (mmesa->mach64Screen->cpp == 4)
-         return &_mesa_texformat_argb8888; /* inefficient but accurate */
+         return MESA_FORMAT_ARGB8888; /* inefficient but accurate */
       else
-         return &_mesa_texformat_argb4444;
+         return MESA_FORMAT_ARGB4444;
 
    case GL_COLOR_INDEX:
    case GL_COLOR_INDEX1_EXT:
@@ -232,18 +226,18 @@ mach64ChooseTextureFormat( GLcontext *ctx, GLint internalFormat,
    case GL_COLOR_INDEX8_EXT:
    case GL_COLOR_INDEX12_EXT:
    case GL_COLOR_INDEX16_EXT:
-      return &_mesa_texformat_ci8;
+      return MESA_FORMAT_CI8;
 
    case GL_YCBCR_MESA:
       if (type == GL_UNSIGNED_SHORT_8_8_APPLE ||
           type == GL_UNSIGNED_BYTE)
-         return &_mesa_texformat_ycbcr;
+         return MESA_FORMAT_YCBCR;
       else
-         return &_mesa_texformat_ycbcr_rev;
+         return MESA_FORMAT_YCBCR_REV;
 
    default:
       _mesa_problem( ctx, "unexpected format in %s", __FUNCTION__ );
-      return NULL;
+      return MESA_FORMAT_NONE;
    }
 }
 
@@ -567,7 +561,6 @@ void mach64InitTextureFuncs( struct dd_function_table *functions )
 
    functions->UpdateTexturePalette	= NULL;
    functions->ActiveTexture		= NULL;
-   functions->PrioritizeTexture		= NULL;
 
    driInitTextureFormats();
 }
diff --git a/src/mach64_texmem.c b/src/mach64_texmem.c
index 734e547..46cee43 100644
--- a/src/mach64_texmem.c
+++ b/src/mach64_texmem.c
@@ -31,19 +31,15 @@
  *   Jose Fonseca <j_r_fonseca@yahoo.co.uk>
  */
 
-#include "mach64_context.h"
-#include "mach64_state.h"
-#include "mach64_ioctl.h"
-#include "mach64_vb.h"
-#include "mach64_tris.h"
-#include "mach64_tex.h"
-
 #include "main/context.h"
 #include "main/macros.h"
 #include "main/simple_list.h"
-#include "main/texformat.h"
 #include "main/imports.h"
 
+#include "mach64_context.h"
+#include "mach64_ioctl.h"
+#include "mach64_tex.h"
+
 
 /* Destroy hardware state associated with texture `t'.
  */
@@ -76,6 +72,7 @@ static void mach64UploadAGPSubImage( mach64ContextPtr mmesa,
    struct gl_texture_image *image;
    int texelsPerDword = 0;
    int dwords;
+   GLuint texelBytes;
 
    /* Ensure we have a valid texture to upload */
    if ( ( level < 0 ) || ( level > mmesa->glCtx->Const.MaxTextureLevels ) )
@@ -85,7 +82,9 @@ static void mach64UploadAGPSubImage( mach64ContextPtr mmesa,
    if ( !image )
       return;
 
-   switch ( image->TexFormat->TexelBytes ) {
+   texelBytes = _mesa_get_format_bytes(image->TexFormat);
+
+   switch ( texelBytes ) {
    case 1: texelsPerDword = 4; break;
    case 2: texelsPerDword = 2; break;
    case 4: texelsPerDword = 1; break;
@@ -118,8 +117,8 @@ static void mach64UploadAGPSubImage( mach64ContextPtr mmesa,
    {
       CARD32 *dst = (CARD32 *)((char *)mach64Screen->agpTextures.map + t->base.memBlock->ofs);
       const GLubyte *src = (const GLubyte *) image->Data +
-	 (y * image->Width + x) * image->TexFormat->TexelBytes;
-      const GLuint bytes = width * height * image->TexFormat->TexelBytes;
+	 (y * image->Width + x) * texelBytes;
+      const GLuint bytes = width * height * texelBytes;
       memcpy(dst, src, bytes);
    }
 
@@ -140,6 +139,7 @@ static void mach64UploadLocalSubImage( mach64ContextPtr mmesa,
    const int maxdwords = (MACH64_BUFFER_MAX_DWORDS - (MACH64_HOSTDATA_BLIT_OFFSET / 4));
    CARD32 pitch, offset;
    int i;
+   GLuint texelBytes;
 
    /* Ensure we have a valid texture to upload */
    if ( ( level < 0 ) || ( level > mmesa->glCtx->Const.MaxTextureLevels ) )
@@ -149,7 +149,9 @@ static void mach64UploadLocalSubImage( mach64ContextPtr mmesa,
    if ( !image )
       return;
 
-   switch ( image->TexFormat->TexelBytes ) {
+   texelBytes = _mesa_get_format_bytes(image->TexFormat);
+
+   switch ( texelBytes ) {
    case 1: texelsPerDword = 4; break;
    case 2: texelsPerDword = 2; break;
    case 4: texelsPerDword = 1; break;
@@ -259,7 +261,7 @@ static void mach64UploadLocalSubImage( mach64ContextPtr mmesa,
 
        {
           const GLubyte *src = (const GLubyte *) image->Data +
-             (y * image->Width + x) * image->TexFormat->TexelBytes;
+             (y * image->Width + x) * texelBytes;
 
           mach64FireBlitLocked( mmesa, (void *)src, offset, pitch, format,
 				x, y, width, height );
diff --git a/src/mach64_texstate.c b/src/mach64_texstate.c
index fd2369d..adf774e 100644
--- a/src/mach64_texstate.c
+++ b/src/mach64_texstate.c
@@ -33,12 +33,9 @@
 #include "main/imports.h"
 #include "main/context.h"
 #include "main/macros.h"
-#include "main/texformat.h"
 
 #include "mach64_context.h"
 #include "mach64_ioctl.h"
-#include "mach64_state.h"
-#include "mach64_vb.h"
 #include "mach64_tris.h"
 #include "mach64_tex.h"
 
@@ -55,7 +52,7 @@ static void mach64SetTexImages( mach64ContextPtr mmesa,
    if ( MACH64_DEBUG & DEBUG_VERBOSE_API )
       fprintf( stderr, "%s( %p )\n", __FUNCTION__, tObj );
 
-   switch (baseImage->TexFormat->MesaFormat) {
+   switch (baseImage->TexFormat) {
    case MESA_FORMAT_ARGB8888:
       t->textureFormat = MACH64_DATATYPE_ARGB8888;
       break;
@@ -89,7 +86,7 @@ static void mach64SetTexImages( mach64ContextPtr mmesa,
 
    totalSize = ( baseImage->Height *
 		 baseImage->Width *
-		 baseImage->TexFormat->TexelBytes );
+		 _mesa_get_format_bytes(baseImage->TexFormat) );
 
    totalSize = (totalSize + 31) & ~31;
 
diff --git a/src/mach64_vb.c b/src/mach64_vb.c
index e58812e..00da835 100644
--- a/src/mach64_vb.c
+++ b/src/mach64_vb.c
@@ -42,7 +42,6 @@
 #include "mach64_vb.h"
 #include "mach64_ioctl.h"
 #include "mach64_tris.h"
-#include "mach64_state.h"
 
 
 #define MACH64_TEX1_BIT       0x1