mesa: added _mesa_get_attachment_teximage() helpers

[mesa.git] / src / mesa / state_tracker / st_cb_blit.c

diff --git a/src/mesa/state_tracker/st_cb_blit.c b/src/mesa/state_tracker/st_cb_blit.c
index 536748402f40075477a1d560fd490d43ed1d3f8e..25c95c7b9dc8e4148837481a5314cc8a60997326 100644 (file)
--- a/src/mesa/state_tracker/st_cb_blit.c
+++ b/src/mesa/state_tracker/st_cb_blit.c
@@ -33,14 +33,15 @@
 #include "main/imports.h"
 #include "main/image.h"
 #include "main/macros.h"
+#include "main/mfeatures.h"
 
 #include "st_context.h"
 #include "st_texture.h"
 #include "st_cb_blit.h"
 #include "st_cb_fbo.h"
+#include "st_atom.h"
 
 #include "util/u_blit.h"
-#include "util/u_inlines.h"
 
 
 void
@@ -61,7 +62,7 @@ st_destroy_blit(struct st_context *st)
 #if FEATURE_EXT_framebuffer_blit
 
 static void
-st_BlitFramebuffer(GLcontext *ctx,
+st_BlitFramebuffer(struct gl_context *ctx,
                    GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
                    GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
                    GLbitfield mask, GLenum filter)
@@ -75,6 +76,8 @@ st_BlitFramebuffer(GLcontext *ctx,
    struct gl_framebuffer *readFB = ctx->ReadBuffer;
    struct gl_framebuffer *drawFB = ctx->DrawBuffer;
 
+   st_validate_state(st);
+
    if (!_mesa_clip_blit(ctx, &srcX0, &srcY0, &srcX1, &srcY1,
                         &dstX0, &dstY0, &dstX1, &dstY1)) {
       return; /* nothing to draw/blit */
@@ -115,17 +118,14 @@ st_BlitFramebuffer(GLcontext *ctx,
             st_texture_object(srcAtt->Texture);
          struct st_renderbuffer *dstRb =
             st_renderbuffer(drawFB->_ColorDrawBuffers[0]);
-         struct pipe_subresource srcSub;
          struct pipe_surface *dstSurf = dstRb->surface;
 
          if (!srcObj->pt)
             return;
 
-         srcSub.face = srcAtt->CubeMapFace;
-         srcSub.level = srcAtt->TextureLevel;
-
-         util_blit_pixels(st->blit, srcObj->pt, srcSub,
-                          srcX0, srcY0, srcX1, srcY1, srcAtt->Zoffset,
+         util_blit_pixels(st->blit, srcObj->pt, srcAtt->TextureLevel,
+                          srcX0, srcY0, srcX1, srcY1,
+                          srcAtt->Zoffset + srcAtt->CubeMapFace,
                           dstSurf, dstX0, dstY0, dstX1, dstY1,
                           0.0, pFilter);
       }
@@ -136,14 +136,11 @@ st_BlitFramebuffer(GLcontext *ctx,
             st_renderbuffer(drawFB->_ColorDrawBuffers[0]);
          struct pipe_surface *srcSurf = srcRb->surface;
          struct pipe_surface *dstSurf = dstRb->surface;
-         struct pipe_subresource srcSub;
-
-         srcSub.face = srcSurf->face;
-         srcSub.level = srcSurf->level;
 
          util_blit_pixels(st->blit,
-                          srcRb->texture, srcSub, srcX0, srcY0, srcX1, srcY1,
-                          srcSurf->zslice,
+                          srcRb->texture, srcSurf->u.tex.level,
+                          srcX0, srcY0, srcX1, srcY1,
+                          srcSurf->u.tex.first_layer,
                           dstSurf, dstX0, dstY0, dstX1, dstY1,
                           0.0, pFilter);
       }
@@ -176,11 +173,11 @@ st_BlitFramebuffer(GLcontext *ctx,
          /* Blitting depth and stencil values between combined
           * depth/stencil buffers.  This is the ideal case for such buffers.
           */
-         util_blit_pixels(st->blit, srcDepthRb->texture,
-                          u_subresource(srcDepthRb->surface->face,
-                                        srcDepthRb->surface->level),
+         util_blit_pixels(st->blit,
+                          srcDepthRb->texture,
+                          srcDepthRb->surface->u.tex.level,
                           srcX0, srcY0, srcX1, srcY1,
-                          srcDepthRb->surface->zslice,
+                          srcDepthRb->surface->u.tex.first_layer,
                           dstDepthSurf, dstX0, dstY0, dstX1, dstY1,
                           0.0, pFilter);
       }
@@ -189,10 +186,9 @@ st_BlitFramebuffer(GLcontext *ctx,
 
          if (mask & GL_DEPTH_BUFFER_BIT) {
             util_blit_pixels(st->blit, srcDepthRb->texture,
-                             u_subresource(srcDepthRb->surface->face,
-                                           srcDepthRb->surface->level),
+                             srcDepthRb->surface->u.tex.level,
                              srcX0, srcY0, srcX1, srcY1,
-                             srcDepthRb->surface->zslice,
+                             srcDepthRb->surface->u.tex.first_layer,
                              dstDepthSurf, dstX0, dstY0, dstX1, dstY1,
                              0.0, pFilter);
          }