New glTexImage code.

The gl_texture_format struct now has a StoreTexImageFunc that's called
by glTex[Sub]Image[123]D to convert the user's texture data into the
specific texture format layout.  Now it's much easier to add new texture
formats (like the 16/32-bit floating point formats).
The texutil.[ch] and texutil_tmp.h files are obsolete.

1 files changed, 40 insertions, 0 deletions

diff --git a/src/mesa/drivers/dri/tdfx/tdfx_tex.c b/src/mesa/drivers/dri/tdfx/tdfx_tex.c
index 8c4ea2d46d5..608111032f1 100644
--- a/src/mesa/drivers/dri/tdfx/tdfx_tex.c
+++ b/src/mesa/drivers/dri/tdfx/tdfx_tex.c
@@ -963,6 +963,7 @@ tdfxTexImage2D(GLcontext *ctx, GLenum target, GLint level,
             return;
         }
         /* unpack image, apply transfer ops and store in tempImage */
+#if !NEWTEXSTORE
         _mesa_transfer_teximage(ctx, 2, texImage->Format,
                                 texImage->TexFormat,
                                 tempImage,
@@ -970,6 +971,15 @@ tdfxTexImage2D(GLcontext *ctx, GLenum target, GLint level,
                                 width * texelBytes,
                                 0, /* dstImageStride */
                                 format, type, pixels, packing);
+#else
+        texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
+                                        texImage->Format, tempImage,
+                                        0, 0, 0, /* dstX/Y/Zoffset */
+                                        width * texelBytes, /* dstRowStride */
+                                        0, /* dstImageStride */
+                                        width, height, 1,
+                                        format, type, pixels, packing);
+#endif
         assert(!texImage->Data);
         texImage->Data = MESA_PBUFFER_ALLOC(mml->width * mml->height * texelBytes);
         if (!texImage->Data) {
@@ -993,6 +1003,7 @@ tdfxTexImage2D(GLcontext *ctx, GLenum target, GLint level,
           return;
       }
       /* unpack image, apply transfer ops and store in texImage->Data */
+#if !NEWTEXSTORE
       _mesa_transfer_teximage(ctx, 2, texImage->Format,
                               texImage->TexFormat, texImage->Data,
                               width, height, 1, 0, 0, 0,
@@ -1000,6 +1011,15 @@ tdfxTexImage2D(GLcontext *ctx, GLenum target, GLint level,
                               0, /* dstImageStride */
                               format, type, pixels, packing);
     }
+#else
+    texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
+                                    texImage->Format, texImage->Data,
+                                    0, 0, 0, /* dstX/Y/Zoffset */
+                                    width * texelBytes, /* dstRowStride */
+                                    0, /* dstImageStride */
+                                    width, height, 1,
+                                    format, type, pixels, packing);
+#endif
 
     RevalidateTexture(ctx, texObj);
 
@@ -1050,6 +1070,7 @@ tdfxTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
             return;
         }
 
+#if !NEWTEXSTORE
         _mesa_transfer_teximage(ctx, 2, texImage->Format,/* Tex int format */
                                 texImage->TexFormat,     /* dest format */
                                 (GLubyte *) tempImage,   /* dest */
@@ -1058,6 +1079,15 @@ tdfxTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
                                 width * texelBytes,      /* dest row stride */
                                 0,                       /* dst image stride */
                                 format, type, pixels, packing);
+#else
+        texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
+                                        texImage->Format, texImage->Data,
+                                        0, 0, 0, /* dstX/Y/Zoffset */
+                                        width * texelBytes, /* dstRowStride */
+                                        0, /* dstImageStride */
+                                        width, height, 1,
+                                        format, type, pixels, packing);
+#endif
 
         /* now rescale */
         scaledImage = MALLOC(newWidth * newHeight * texelBytes);
@@ -1083,6 +1113,7 @@ tdfxTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
     }
     else {
         /* no rescaling needed */
+#if !NEWTEXSTORE
         _mesa_transfer_teximage(ctx, 2, texImage->Format,  /* Tex int format */
                                 texImage->TexFormat,       /* dest format */
                                 (GLubyte *) texImage->Data,/* dest */
@@ -1091,6 +1122,15 @@ tdfxTexSubImage2D(GLcontext *ctx, GLenum target, GLint level,
                                 mml->width * texelBytes, /* dest row stride */
                                 0,                       /* dst image stride */
                                 format, type, pixels, packing);
+#else
+        texImage->TexFormat->StoreImage(ctx, 2, texImage->Format,
+                                    texImage->Format, texImage->Data,
+                                    xoffset, yoffset, 0,
+                                    mml->width * texelBytes, /* dstRowStride */
+                                    0, /* dstImageStride */
+                                    width, height, 1,
+                                    format, type, pixels, packing);
+#endif
     }
 
     ti->reloadImages = GL_TRUE; /* signal the image needs to be reloaded */