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path: root/src/mesa/drivers/dri/i915pipe/intel_regions.c
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Diffstat (limited to 'src/mesa/drivers/dri/i915pipe/intel_regions.c')
-rw-r--r--src/mesa/drivers/dri/i915pipe/intel_regions.c160
1 files changed, 97 insertions, 63 deletions
diff --git a/src/mesa/drivers/dri/i915pipe/intel_regions.c b/src/mesa/drivers/dri/i915pipe/intel_regions.c
index 7d19bd07d3..e95e745adc 100644
--- a/src/mesa/drivers/dri/i915pipe/intel_regions.c
+++ b/src/mesa/drivers/dri/i915pipe/intel_regions.c
@@ -39,17 +39,29 @@
* last moment.
*/
+#include "pipe/p_state.h"
+#include "pipe/p_context.h"
+
#include "intel_context.h"
-#include "intel_regions.h"
#include "intel_blit.h"
#include "intel_buffer_objects.h"
#include "dri_bufmgr.h"
#include "intel_batchbuffer.h"
+
#define FILE_DEBUG_FLAG DEBUG_REGION
-void
-intel_region_idle(intelScreenPrivate *intelScreen, struct intel_region *region)
+
+/** XXX temporary helper */
+static intelScreenPrivate *
+pipe_screen(struct pipe_context *pipe)
+{
+ return (intelScreenPrivate *) pipe->screen;
+}
+
+
+static void
+intel_region_idle(struct pipe_context *pipe, struct pipe_region *region)
{
DBG("%s\n", __FUNCTION__);
if (region && region->buffer)
@@ -58,13 +70,14 @@ intel_region_idle(intelScreenPrivate *intelScreen, struct intel_region *region)
/* XXX: Thread safety?
*/
-GLubyte *
-intel_region_map(intelScreenPrivate *intelScreen, struct intel_region *region)
+static GLubyte *
+intel_region_map(struct pipe_context *pipe, struct pipe_region *region)
{
DBG("%s\n", __FUNCTION__);
if (!region->map_refcount++) {
- if (region->pbo)
- intel_region_cow(intelScreen, region);
+ if (region->pbo) {
+ pipe->region_cow(pipe, region);
+ }
region->map = driBOMap(region->buffer,
DRM_BO_FLAG_READ | DRM_BO_FLAG_WRITE, 0);
@@ -73,8 +86,8 @@ intel_region_map(intelScreenPrivate *intelScreen, struct intel_region *region)
return region->map;
}
-void
-intel_region_unmap(intelScreenPrivate *intelScreen, struct intel_region *region)
+static void
+intel_region_unmap(struct pipe_context *pipe, struct pipe_region *region)
{
DBG("%s\n", __FUNCTION__);
if (!--region->map_refcount) {
@@ -85,11 +98,12 @@ intel_region_unmap(intelScreenPrivate *intelScreen, struct intel_region *region)
#undef TEST_CACHED_TEXTURES
-struct intel_region *
-intel_region_alloc(intelScreenPrivate *intelScreen,
+static struct pipe_region *
+intel_region_alloc(struct pipe_context *pipe,
GLuint cpp, GLuint pitch, GLuint height)
{
- struct intel_region *region = calloc(sizeof(*region), 1);
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
+ struct pipe_region *region = calloc(sizeof(*region), 1);
struct intel_context *intel = intelScreenContext(intelScreen);
DBG("%s\n", __FUNCTION__);
@@ -114,18 +128,8 @@ intel_region_alloc(intelScreenPrivate *intelScreen,
return region;
}
-void
-intel_region_reference(struct intel_region **dst, struct intel_region *src)
-{
- assert(*dst == NULL);
- if (src) {
- src->refcount++;
- *dst = src;
- }
-}
-
-void
-intel_region_release(struct intel_region **region)
+static void
+intel_region_release(struct pipe_context *pipe, struct pipe_region **region)
{
if (!*region)
return;
@@ -148,14 +152,15 @@ intel_region_release(struct intel_region **region)
}
-struct intel_region *
-intel_region_create_static(intelScreenPrivate *intelScreen,
+static struct pipe_region *
+intel_region_create_static(struct pipe_context *pipe,
GLuint mem_type,
GLuint offset,
void *virtual,
GLuint cpp, GLuint pitch, GLuint height)
{
- struct intel_region *region = calloc(sizeof(*region), 1);
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
+ struct pipe_region *region = calloc(sizeof(*region), 1);
DBG("%s\n", __FUNCTION__);
region->cpp = cpp;
@@ -179,14 +184,16 @@ intel_region_create_static(intelScreenPrivate *intelScreen,
-void
-intel_region_update_static(intelScreenPrivate *intelScreen,
- struct intel_region *region,
+static void
+intel_region_update_static(struct pipe_context *pipe,
+ struct pipe_region *region,
GLuint mem_type,
GLuint offset,
void *virtual,
GLuint cpp, GLuint pitch, GLuint height)
{
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
+
DBG("%s\n", __FUNCTION__);
region->cpp = cpp;
@@ -252,14 +259,15 @@ _mesa_copy_rect(GLubyte * dst,
*
* Currently always memcpy.
*/
-void
-intel_region_data(intelScreenPrivate *intelScreen,
- struct intel_region *dst,
+static void
+intel_region_data(struct pipe_context *pipe,
+ struct pipe_region *dst,
GLuint dst_offset,
GLuint dstx, GLuint dsty,
const void *src, GLuint src_pitch,
GLuint srcx, GLuint srcy, GLuint width, GLuint height)
{
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
struct intel_context *intel = intelScreenContext(intelScreen);
DBG("%s\n", __FUNCTION__);
@@ -270,20 +278,20 @@ intel_region_data(intelScreenPrivate *intelScreen,
if (dst->pbo) {
if (dstx == 0 &&
dsty == 0 && width == dst->pitch && height == dst->height)
- intel_region_release_pbo(intelScreen, dst);
+ pipe->region_release_pbo(pipe, dst);
else
- intel_region_cow(intelScreen, dst);
+ pipe->region_cow(pipe, dst);
}
LOCK_HARDWARE(intel);
- _mesa_copy_rect(intel_region_map(intelScreen, dst) + dst_offset,
+ _mesa_copy_rect(pipe->region_map(pipe, dst) + dst_offset,
dst->cpp,
dst->pitch,
dstx, dsty, width, height, src, src_pitch, srcx, srcy);
- intel_region_unmap(intelScreen, dst);
+ pipe->region_unmap(pipe, dst);
UNLOCK_HARDWARE(intel);
@@ -292,15 +300,16 @@ intel_region_data(intelScreenPrivate *intelScreen,
/* Copy rectangular sub-regions. Need better logic about when to
* push buffers into AGP - will currently do so whenever possible.
*/
-void
-intel_region_copy(intelScreenPrivate *intelScreen,
- struct intel_region *dst,
+static void
+intel_region_copy(struct pipe_context *pipe,
+ struct pipe_region *dst,
GLuint dst_offset,
GLuint dstx, GLuint dsty,
- struct intel_region *src,
+ const struct pipe_region *src,
GLuint src_offset,
GLuint srcx, GLuint srcy, GLuint width, GLuint height)
{
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
struct intel_context *intel = intelScreenContext(intelScreen);
DBG("%s\n", __FUNCTION__);
@@ -311,9 +320,9 @@ intel_region_copy(intelScreenPrivate *intelScreen,
if (dst->pbo) {
if (dstx == 0 &&
dsty == 0 && width == dst->pitch && height == dst->height)
- intel_region_release_pbo(intelScreen, dst);
+ pipe->region_release_pbo(pipe, dst);
else
- intel_region_cow(intelScreen, dst);
+ pipe->region_cow(pipe, dst);
}
assert(src->cpp == dst->cpp);
@@ -329,13 +338,14 @@ intel_region_copy(intelScreenPrivate *intelScreen,
/* Fill a rectangular sub-region. Need better logic about when to
* push buffers into AGP - will currently do so whenever possible.
*/
-void
-intel_region_fill(intelScreenPrivate *intelScreen,
- struct intel_region *dst,
+static void
+intel_region_fill(struct pipe_context *pipe,
+ struct pipe_region *dst,
GLuint dst_offset,
GLuint dstx, GLuint dsty,
GLuint width, GLuint height, GLuint color)
{
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
struct intel_context *intel = intelScreenContext(intelScreen);
DBG("%s\n", __FUNCTION__);
@@ -346,9 +356,9 @@ intel_region_fill(intelScreenPrivate *intelScreen,
if (dst->pbo) {
if (dstx == 0 &&
dsty == 0 && width == dst->pitch && height == dst->height)
- intel_region_release_pbo(intelScreen, dst);
+ pipe->region_release_pbo(pipe, dst);
else
- intel_region_cow(intelScreen, dst);
+ pipe->region_cow(pipe, dst);
}
intelEmitFillBlit(intel,
@@ -360,16 +370,16 @@ intel_region_fill(intelScreenPrivate *intelScreen,
/* Attach to a pbo, discarding our data. Effectively zero-copy upload
* the pbo's data.
*/
-void
-intel_region_attach_pbo(intelScreenPrivate *intelScreen,
- struct intel_region *region,
+static void
+intel_region_attach_pbo(struct pipe_context *pipe,
+ struct pipe_region *region,
struct intel_buffer_object *pbo)
{
if (region->pbo == pbo)
return;
/* If there is already a pbo attached, break the cow tie now.
- * Don't call intel_region_release_pbo() as that would
+ * Don't call pipe_region_release_pbo() as that would
* unnecessarily allocate a new buffer we would have to immediately
* discard.
*/
@@ -391,10 +401,11 @@ intel_region_attach_pbo(intelScreenPrivate *intelScreen,
/* Break the COW tie to the pbo. The pbo gets to keep the data.
*/
-void
-intel_region_release_pbo(intelScreenPrivate *intelScreen,
- struct intel_region *region)
+static void
+intel_region_release_pbo(struct pipe_context *pipe,
+ struct pipe_region *region)
{
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
struct intel_context *intel = intelScreenContext(intelScreen);
assert(region->buffer == region->pbo->buffer);
@@ -415,16 +426,17 @@ intel_region_release_pbo(intelScreenPrivate *intelScreen,
/* Break the COW tie to the pbo. Both the pbo and the region end up
* with a copy of the data.
*/
-void
-intel_region_cow(intelScreenPrivate *intelScreen, struct intel_region *region)
+static void
+intel_region_cow(struct pipe_context *pipe, struct pipe_region *region)
{
+ intelScreenPrivate *intelScreen = pipe_screen(pipe);
struct intel_context *intel = intelScreenContext(intelScreen);
struct intel_buffer_object *pbo = region->pbo;
if (intel == NULL)
return;
- intel_region_release_pbo(intelScreen, region);
+ pipe->region_release_pbo(pipe, region);
assert(region->cpp * region->pitch * region->height == pbo->Base.Size);
@@ -465,16 +477,38 @@ intel_region_cow(intelScreenPrivate *intelScreen, struct intel_region *region)
}
}
-struct _DriBufferObject *
-intel_region_buffer(intelScreenPrivate *intelScreen,
- struct intel_region *region, GLuint flag)
+static struct _DriBufferObject *
+intel_region_buffer(struct pipe_context *pipe,
+ struct pipe_region *region, GLuint flag)
{
if (region->pbo) {
if (flag == INTEL_WRITE_PART)
- intel_region_cow(intelScreen, region);
+ pipe->region_cow(pipe, region);
else if (flag == INTEL_WRITE_FULL)
- intel_region_release_pbo(intelScreen, region);
+ pipe->region_release_pbo(pipe, region);
}
return region->buffer;
}
+
+
+
+void
+intel_init_region_functions(struct pipe_context *pipe)
+{
+ pipe->region_idle = intel_region_idle;
+ pipe->region_map = intel_region_map;
+ pipe->region_unmap = intel_region_unmap;
+ pipe->region_alloc = intel_region_alloc;
+ pipe->region_release = intel_region_release;
+ pipe->region_create_static = intel_region_create_static;
+ pipe->region_update_static = intel_region_update_static;
+ pipe->region_data = intel_region_data;
+ pipe->region_copy = intel_region_copy;
+ pipe->region_fill = intel_region_fill;
+ pipe->region_cow = intel_region_cow;
+ pipe->region_attach_pbo = intel_region_attach_pbo;
+ pipe->region_release_pbo = intel_region_release_pbo;
+ pipe->region_buffer = intel_region_buffer;
+}
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-11 10:17:44 +0000