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r300g,radeong: set tiling flags in libdrm

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This commit is contained in:
Marek Olšák 2010-01-17 00:57:04 +01:00 • committed by Corbin Simpson
parent 8505996430
commit b7a002df1e
3 changed files with 35 additions and 0 deletions
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7
src/gallium/drivers/r300/r300_texture.c
View file

@ -30,6 +30,8 @@
#include "r300_texture.h"
#include "r300_screen.h"
#include "radeon_winsys.h"
#define TILE_WIDTH 0
#define TILE_HEIGHT 1
@ -209,6 +211,7 @@ static struct pipe_texture*
{
struct r300_texture* tex = CALLOC_STRUCT(r300_texture);
struct r300_screen* rscreen = r300_screen(screen);
struct radeon_winsys* winsys = (struct radeon_winsys*)screen->winsys;
if (!tex) {
return NULL;
@ -225,6 +228,10 @@ static struct pipe_texture*
tex->buffer = screen->buffer_create(screen, 2048,
PIPE_BUFFER_USAGE_PIXEL,
tex->size);
winsys->buffer_set_tiling(winsys, tex->buffer,
tex->pitch[0],
tex->microtile != R300_BUFFER_LINEAR,
tex->macrotile != R300_BUFFER_LINEAR);
if (!tex->buffer) {
FREE(tex);

22
src/gallium/winsys/drm/radeon/core/radeon_buffer.c
View file

@ -202,6 +202,26 @@ static void radeon_buffer_unmap(struct pipe_winsys *ws,
}
}
static void radeon_buffer_set_tiling(struct radeon_winsys *ws,
struct pipe_buffer *buffer,
uint32_t pitch,
boolean microtiled,
boolean macrotiled)
{
struct radeon_pipe_buffer *radeon_buffer =
(struct radeon_pipe_buffer*)buffer;
uint32_t flags = 0;
if (microtiled) {
flags |= RADEON_BO_FLAGS_MICRO_TILE;
}
if (macrotiled) {
flags |= RADEON_BO_FLAGS_MACRO_TILE;
}
radeon_bo_set_tiling(radeon_buffer->bo, flags, pitch);
}
static void radeon_fence_reference(struct pipe_winsys *ws,
struct pipe_fence_handle **ptr,
struct pipe_fence_handle *pfence)
@ -304,5 +324,7 @@ struct radeon_winsys* radeon_pipe_winsys(int fd)
radeon_ws->base.get_name = radeon_get_name;
radeon_ws->buffer_set_tiling = radeon_buffer_set_tiling;
return radeon_ws;
}

6
src/gallium/winsys/drm/radeon/core/radeon_winsys.h
View file

@ -100,6 +100,12 @@ struct radeon_winsys {
void (*flush_cb)(void *), void *data);
void (*reset_bos)(struct radeon_winsys *winsys);
void (*buffer_set_tiling)(struct radeon_winsys* winsys,
struct pipe_buffer* buffer,
uint32_t pitch,
boolean microtiled,
boolean macrotiled);
};
#endif