intel: use new mipmap generation hooks in driver.

[mesa.git] / src / mesa / drivers / dri / intel / intel_tex_copy.c

diff --git a/src/mesa/drivers/dri/intel/intel_tex_copy.c b/src/mesa/drivers/dri/intel/intel_tex_copy.c
index f1a455a04cd1f090247692eba9759a6d1828ee48..1add7c6188c42265b1c6eefc21ed3dbdc1096ef2 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_tex_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c
@@ -29,6 +29,7 @@
 #include "enums.h"
 #include "image.h"
 #include "teximage.h"
+#include "mipmap.h"
 #include "swrast/swrast.h"
 
 #include "intel_screen.h"
@@ -74,7 +75,7 @@ get_teximage_source(struct intel_context *intel, GLenum internalFormat)
    case GL_RGBA8:
       return intel_readbuf_region(intel);
    case GL_RGB:
-      if (intel->intelScreen->cpp == 2)
+      if (intel->ctx.Visual.rgbBits == 16)
          return intel_readbuf_region(intel);
       return NULL;
    default:
@@ -85,12 +86,14 @@ get_teximage_source(struct intel_context *intel, GLenum internalFormat)
 
 static GLboolean
 do_copy_texsubimage(struct intel_context *intel,
+                   GLenum target,
                     struct intel_texture_image *intelImage,
                     GLenum internalFormat,
                     GLint dstx, GLint dsty,
                     GLint x, GLint y, GLsizei width, GLsizei height)
 {
    GLcontext *ctx = &intel->ctx;
+   struct gl_texture_object *texObj = intelImage->base.TexObject;
    const struct intel_region *src =
       get_teximage_source(intel, internalFormat);
 
@@ -156,16 +159,10 @@ do_copy_texsubimage(struct intel_context *intel,
 
    UNLOCK_HARDWARE(intel);
 
-#if 0
-   /* GL_SGIS_generate_mipmap -- this can be accelerated now.
-    * XXX Add a ctx->Driver.GenerateMipmaps() function?
-    */
-   if (level == texObj->BaseLevel && texObj->GenerateMipmap) {
-      intel_generate_mipmap(ctx, target,
-                            &ctx->Texture.Unit[ctx->Texture.CurrentUnit],
-                            texObj);
+   /* GL_SGIS_generate_mipmap */
+   if (intelImage->level == texObj->BaseLevel && texObj->GenerateMipmap) {
+      intel_generate_mipmap(ctx, target, texObj);
    }
-#endif
 
    return GL_TRUE;
 }
@@ -197,7 +194,7 @@ intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level,
                           GL_RGBA, CHAN_TYPE, NULL,
                           &ctx->DefaultPacking, texObj, texImage);
 
-   if (!do_copy_texsubimage(intel_context(ctx),
+   if (!do_copy_texsubimage(intel_context(ctx), target,
                             intel_texture_image(texImage),
                             internalFormat, 0, 0, x, y, width, 1))
       goto fail;
@@ -234,7 +231,7 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level,
                           &ctx->DefaultPacking, texObj, texImage);
 
 
-   if (!do_copy_texsubimage(intel_context(ctx),
+   if (!do_copy_texsubimage(intel_context(ctx), target,
                             intel_texture_image(texImage),
                             internalFormat, 0, 0, x, y, width, height))
       goto fail;
@@ -264,7 +261,7 @@ intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
    /* Need to check texture is compatible with source format. 
     */
 
-   if (!do_copy_texsubimage(intel_context(ctx),
+   if (!do_copy_texsubimage(intel_context(ctx), target,
                             intel_texture_image(texImage),
                             internalFormat, xoffset, 0, x, y, width, 1)) {
       _swrast_copy_texsubimage1d(ctx, target, level, xoffset, x, y, width);
@@ -290,7 +287,7 @@ intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
    /* Need to check texture is compatible with source format. 
     */
 
-   if (!do_copy_texsubimage(intel_context(ctx),
+   if (!do_copy_texsubimage(intel_context(ctx), target,
                             intel_texture_image(texImage),
                             internalFormat,
                             xoffset, yoffset, x, y, width, height)) {