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authorKeith Whitwell <[email protected]>2010-03-04 13:22:21 +0000
committerKeith Whitwell <[email protected]>2010-03-04 13:22:21 +0000
commit4b61fd22a87342bafc3da2264b68537c6eb80375 (patch)
treeae4b4b35d4ef61ae298c91cc9caf12f62a5bdb1c /src
parentd160eed005e75d8933562f4880dfc84033011ac5 (diff)
r300g: remove dead r300_get_texture_buffer function
Diffstat (limited to 'src')
-rw-r--r--src/gallium/drivers/r300/r300_context.c16
-rw-r--r--src/gallium/drivers/r300/r300_texture.c18
-rw-r--r--src/gallium/drivers/r300/r300_texture.h6
-rw-r--r--src/gallium/drivers/r300/r300_winsys.h5
4 files changed, 12 insertions, 33 deletions
diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c
index 86b98a4ba52..6308d3a087c 100644
--- a/src/gallium/drivers/r300/r300_context.c
+++ b/src/gallium/drivers/r300/r300_context.c
@@ -72,11 +72,8 @@ r300_is_texture_referenced(struct pipe_context *pipe,
struct pipe_texture *texture,
unsigned face, unsigned level)
{
- struct pipe_buffer* buf = 0;
-
- r300_get_texture_buffer(pipe->screen, texture, &buf, NULL);
-
- return pipe->is_buffer_referenced(pipe, buf);
+ return pipe->is_buffer_referenced(pipe,
+ ((struct r300_texture *)texture)->buffer);
}
static unsigned int
@@ -86,7 +83,14 @@ r300_is_buffer_referenced(struct pipe_context *pipe,
/* This only checks to see whether actual hardware buffers are
* referenced. Since we use managed BOs and transfers, it's actually not
* possible for pipe_buffers to ever reference the actual hardware, so
- * buffers are never referenced. */
+ * buffers are never referenced.
+ */
+
+ /* XXX: that doesn't make sense given that
+ * r300_is_texture_referenced is implemented on top of this
+ * function and hardware can certainly refer to textures
+ * directly...
+ */
return 0;
}
diff --git a/src/gallium/drivers/r300/r300_texture.c b/src/gallium/drivers/r300/r300_texture.c
index 3b39207a455..93224e8d205 100644
--- a/src/gallium/drivers/r300/r300_texture.c
+++ b/src/gallium/drivers/r300/r300_texture.c
@@ -974,21 +974,3 @@ void r300_init_screen_texture_functions(struct pipe_screen* screen)
screen->video_surface_destroy= r300_video_surface_destroy;
}
-boolean r300_get_texture_buffer(struct pipe_screen* screen,
- struct pipe_texture* texture,
- struct pipe_buffer** buffer,
- unsigned* stride)
-{
- struct r300_texture* tex = (struct r300_texture*)texture;
- if (!tex) {
- return FALSE;
- }
-
- pipe_buffer_reference(buffer, tex->buffer);
-
- if (stride) {
- *stride = r300_texture_get_stride(r300_screen(screen), tex, 0);
- }
-
- return TRUE;
-}
diff --git a/src/gallium/drivers/r300/r300_texture.h b/src/gallium/drivers/r300/r300_texture.h
index 46a5fb6188b..138b62784e6 100644
--- a/src/gallium/drivers/r300/r300_texture.h
+++ b/src/gallium/drivers/r300/r300_texture.h
@@ -60,13 +60,11 @@ r300_video_surface(struct pipe_video_surface *pvs)
return (struct r300_video_surface *)pvs;
}
-#ifndef R300_WINSYS_H
-
+/* Used internally for texture_is_referenced()
+ */
boolean r300_get_texture_buffer(struct pipe_screen* screen,
struct pipe_texture* texture,
struct pipe_buffer** buffer,
unsigned* stride);
-#endif /* R300_WINSYS_H */
-
#endif /* R300_TEXTURE_H */
diff --git a/src/gallium/drivers/r300/r300_winsys.h b/src/gallium/drivers/r300/r300_winsys.h
index 40fb8a95ca5..ddf2b790039 100644
--- a/src/gallium/drivers/r300/r300_winsys.h
+++ b/src/gallium/drivers/r300/r300_winsys.h
@@ -40,11 +40,6 @@ struct radeon_winsys;
struct pipe_screen* r300_create_screen(struct radeon_winsys* radeon_winsys);
-boolean r300_get_texture_buffer(struct pipe_screen* screen,
- struct pipe_texture* texture,
- struct pipe_buffer** buffer,
- unsigned* stride);
-
#ifdef __cplusplus
}
#endif