X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fstate_tracker%2Fst_texture.c;h=289b78b38b340696a3fe84a58492e04274827e27;hb=101d1a658a614d1e2ec02b1e697f6161291af653;hp=d0f56c9717cadb088b150a2252657d52ca754cee;hpb=1a82d9648b3db780e58e4966924157542d148c58;p=mesa.git

diff --git a/src/mesa/state_tracker/st_texture.c b/src/mesa/state_tracker/st_texture.c
index d0f56c9717c..289b78b38b3 100644
--- a/src/mesa/state_tracker/st_texture.c
+++ b/src/mesa/state_tracker/st_texture.c
@@ -28,7 +28,7 @@
 #include "st_context.h"
 #include "st_format.h"
 #include "st_texture.h"
-#include "enums.h"
+#include "main/enums.h"
 
 #undef Elements  /* fix re-defined macro warning */
 
@@ -88,7 +88,8 @@ st_texture_create(struct st_context *st,
        _mesa_lookup_enum_by_nr(format), last_level);
 
    assert(format);
-   assert(screen->is_format_supported(screen, format, PIPE_TEXTURE));
+   assert(screen->is_format_supported(screen, format, target, 
+                                      PIPE_TEXTURE_USAGE_SAMPLER, 0));
 
    memset(&pt, 0, sizeof(pt));
    pt.target = target;
@@ -98,7 +99,7 @@ st_texture_create(struct st_context *st,
    pt.height[0] = height0;
    pt.depth[0] = depth0;
    pt.compressed = compress_byte ? 1 : 0;
-   pt.cpp = pt.compressed ? compress_byte : st_sizeof_format(format);
+   pf_get_block(format, &pt.block);
    pt.tex_usage = usage;
 
    newtex = screen->texture_create(screen, &pt);
@@ -197,7 +198,10 @@ st_texture_image_map(struct st_context *st, struct st_texture_image *stImage,
                                               stImage->level, zoffset, 
                                               flags);
 
-   return screen->surface_map(screen, stImage->surface, flags);
+   if (stImage->surface)
+      return screen->surface_map(screen, stImage->surface, flags);
+   else
+      return NULL;
 }
 
 
@@ -228,16 +232,19 @@ static void
 st_surface_data(struct pipe_context *pipe,
 		struct pipe_surface *dst,
 		unsigned dstx, unsigned dsty,
-		const void *src, unsigned src_pitch,
+		const void *src, unsigned src_stride,
 		unsigned srcx, unsigned srcy, unsigned width, unsigned height)
 {
    struct pipe_screen *screen = pipe->screen;
    void *map = screen->surface_map(screen, dst, PIPE_BUFFER_USAGE_CPU_WRITE);
 
    pipe_copy_rect(map,
-                  dst->cpp,
-                  dst->pitch,
-                  dstx, dsty, width, height, src, src_pitch, srcx, srcy);
+                  &dst->block,
+                  dst->stride,
+                  dstx, dsty, 
+                  width, height, 
+                  src, src_stride, 
+                  srcx, srcy);
 
    screen->surface_unmap(screen, dst);
 }
@@ -251,34 +258,29 @@ st_texture_image_data(struct pipe_context *pipe,
                       GLuint face,
                       GLuint level,
                       void *src,
-                      GLuint src_row_pitch, GLuint src_image_pitch)
+                      GLuint src_row_stride, GLuint src_image_stride)
 {
    struct pipe_screen *screen = pipe->screen;
    GLuint depth = dst->depth[level];
    GLuint i;
-   GLuint height = 0;
    const GLubyte *srcUB = src;
    struct pipe_surface *dst_surface;
 
    DBG("%s\n", __FUNCTION__);
    for (i = 0; i < depth; i++) {
-      height = dst->height[level];
-      if(dst->compressed)
-	 height /= 4;
-
       dst_surface = screen->get_tex_surface(screen, dst, face, level, i,
                                             PIPE_BUFFER_USAGE_CPU_WRITE);
 
       st_surface_data(pipe, dst_surface,
 		      0, 0,                             /* dstx, dsty */
 		      srcUB,
-		      src_row_pitch,
+		      src_row_stride,
 		      0, 0,                             /* source x, y */
-		      dst->width[level], height);       /* width, height */
+		      dst->width[level], dst->height[level]);       /* width, height */
 
       screen->tex_surface_release(screen, &dst_surface);
 
-      srcUB += src_image_pitch * dst->cpp;
+      srcUB += src_image_stride;
    }
 }