Merge branch 'radeon-texrewrite-clean' into mesa_7_7_branch

[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 9d58b11b14ffec747c2296e173dd826f83ae847b..4b5fe7be9f5c22dd5b02e5011353802dd45a2aa4 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_tex_copy.c
+++ b/src/mesa/drivers/dri/intel/intel_tex_copy.c
@@ -29,8 +29,10 @@
 #include "main/enums.h"
 #include "main/image.h"
 #include "main/teximage.h"
+#include "main/texstate.h"
 #include "main/mipmap.h"
-#include "swrast/swrast.h"
+
+#include "drivers/common/meta.h"
 
 #include "intel_screen.h"
 #include "intel_context.h"
@@ -91,9 +93,7 @@ do_copy_texsubimage(struct intel_context *intel,
                     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);
+   const struct intel_region *src = get_teximage_source(intel, internalFormat);
 
    if (!intelImage->mt || !src) {
       if (INTEL_DEBUG & DEBUG_FALLBACKS)
@@ -109,7 +109,7 @@ do_copy_texsubimage(struct intel_context *intel,
       return GL_FALSE;
    }
 
-   intelFlush(ctx);
+   //   intelFlush(ctx);
    LOCK_HARDWARE(intel);
    {
       drm_intel_bo *dst_bo = intel_region_buffer(intel,
@@ -120,6 +120,7 @@ do_copy_texsubimage(struct intel_context *intel,
       GLuint image_x, image_y;
       GLshort src_pitch;
 
+      /* get dest x/y in destination texture */
       intel_miptree_get_image_offset(intelImage->mt,
                                     intelImage->level,
                                     intelImage->face,
@@ -154,11 +155,12 @@ do_copy_texsubimage(struct intel_context *intel,
         src_pitch = src->pitch;
       }
 
+      /* blit from src buffer to texture */
       if (!intelEmitCopyBlit(intel,
                             intelImage->mt->cpp,
                             src_pitch,
                             src->buffer,
-                            0,
+                            src->draw_offset,
                             src->tiling,
                             intelImage->mt->pitch,
                             dst_bo,
@@ -174,11 +176,6 @@ do_copy_texsubimage(struct intel_context *intel,
 
    UNLOCK_HARDWARE(intel);
 
-   /* GL_SGIS_generate_mipmap */
-   if (intelImage->level == texObj->BaseLevel && texObj->GenerateMipmap) {
-      intel_generate_mipmap(ctx, target, texObj);
-   }
-
    return GL_TRUE;
 }
 
@@ -188,8 +185,7 @@ intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level,
                     GLenum internalFormat,
                     GLint x, GLint y, GLsizei width, GLint border)
 {
-   struct gl_texture_unit *texUnit =
-      &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+   struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
    struct gl_texture_object *texObj =
       _mesa_select_tex_object(ctx, texUnit, target);
    struct gl_texture_image *texImage =
@@ -225,8 +221,8 @@ intelCopyTexImage1D(GLcontext * ctx, GLenum target, GLint level,
    return;
 
  fail:
-   _swrast_copy_teximage1d(ctx, target, level, internalFormat, x, y,
-                           width, border);
+   _mesa_meta_CopyTexImage1D(ctx, target, level, internalFormat, x, y,
+                             width, border);
 }
 
 
@@ -236,8 +232,7 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level,
                     GLint x, GLint y, GLsizei width, GLsizei height,
                     GLint border)
 {
-   struct gl_texture_unit *texUnit =
-      &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+   struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
    struct gl_texture_object *texObj =
       _mesa_select_tex_object(ctx, texUnit, target);
    struct gl_texture_image *texImage =
@@ -252,7 +247,7 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level,
     */
    ctx->Driver.TexImage2D(ctx, target, level, internalFormat,
                           width, height, border,
-                          GL_RGBA, CHAN_TYPE, NULL,
+                          GL_RGBA, GL_UNSIGNED_BYTE, NULL,
                           &ctx->DefaultPacking, texObj, texImage);
 
    srcx = x;
@@ -273,8 +268,8 @@ intelCopyTexImage2D(GLcontext * ctx, GLenum target, GLint level,
    return;
 
  fail:
-   _swrast_copy_teximage2d(ctx, target, level, internalFormat, x, y,
-                           width, height, border);
+   _mesa_meta_CopyTexImage2D(ctx, target, level, internalFormat, x, y,
+                             width, height, border);
 }
 
 
@@ -282,8 +277,7 @@ static void
 intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
                        GLint xoffset, GLint x, GLint y, GLsizei width)
 {
-   struct gl_texture_unit *texUnit =
-      &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+   struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
    struct gl_texture_object *texObj =
       _mesa_select_tex_object(ctx, texUnit, target);
    struct gl_texture_image *texImage =
@@ -298,7 +292,7 @@ intelCopyTexSubImage1D(GLcontext * ctx, GLenum target, GLint level,
    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);
+      _mesa_meta_CopyTexSubImage1D(ctx, target, level, xoffset, x, y, width);
    }
 }
 
@@ -308,8 +302,7 @@ intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
                        GLint xoffset, GLint yoffset,
                        GLint x, GLint y, GLsizei width, GLsizei height)
 {
-   struct gl_texture_unit *texUnit =
-      &ctx->Texture.Unit[ctx->Texture.CurrentUnit];
+   struct gl_texture_unit *texUnit = _mesa_get_current_tex_unit(ctx);
    struct gl_texture_object *texObj =
       _mesa_select_tex_object(ctx, texUnit, target);
    struct gl_texture_image *texImage =
@@ -324,10 +317,10 @@ intelCopyTexSubImage2D(GLcontext * ctx, GLenum target, GLint level,
                             internalFormat,
                             xoffset, yoffset, x, y, width, height)) {
 
-      DBG("%s - fallback to swrast\n", __FUNCTION__);
+      DBG("%s - fallback to _mesa_meta_CopyTexSubImage2D\n", __FUNCTION__);
 
-      _swrast_copy_texsubimage2d(ctx, target, level,
-                                 xoffset, yoffset, x, y, width, height);
+      _mesa_meta_CopyTexSubImage2D(ctx, target, level,
+                                   xoffset, yoffset, x, y, width, height);
    }
 }