*
**************************************************************************/
-/*
- * Authors:
- * Christian König <christian.koenig@amd.com>
- *
- */
-
#include <unistd.h>
#include "util/u_memory.h"
#include "vl/vl_defines.h"
#include "vl/vl_video_buffer.h"
-#include "r600_pipe_common.h"
+#include "radeonsi/si_pipe.h"
#include "radeon_video.h"
#include "radeon_vce.h"
/* generate an stream handle */
-unsigned rvid_alloc_stream_handle()
+unsigned si_vid_alloc_stream_handle()
{
static unsigned counter = 0;
unsigned stream_handle = 0;
}
/* create a buffer in the winsys */
-bool rvid_create_buffer(struct pipe_screen *screen, struct rvid_buffer *buffer,
- unsigned size, unsigned usage)
+bool si_vid_create_buffer(struct pipe_screen *screen, struct rvid_buffer *buffer,
+ unsigned size, unsigned usage)
{
memset(buffer, 0, sizeof(*buffer));
buffer->usage = usage;
- buffer->res = (struct r600_resource *)
- pipe_buffer_create(screen, PIPE_BIND_CUSTOM, usage, size);
+
+ /* Hardware buffer placement restrictions require the kernel to be
+ * able to move buffers around individually, so request a
+ * non-sub-allocated buffer.
+ */
+ buffer->res = si_resource(pipe_buffer_create(screen, PIPE_BIND_SHARED,
+ usage, size));
return buffer->res != NULL;
}
/* destroy a buffer */
-void rvid_destroy_buffer(struct rvid_buffer *buffer)
+void si_vid_destroy_buffer(struct rvid_buffer *buffer)
{
- pipe_resource_reference((struct pipe_resource **)&buffer->res, NULL);
+ si_resource_reference(&buffer->res, NULL);
}
/* reallocate a buffer, preserving its content */
-bool rvid_resize_buffer(struct pipe_screen *screen, struct radeon_winsys_cs *cs,
- struct rvid_buffer *new_buf, unsigned new_size)
+bool si_vid_resize_buffer(struct pipe_screen *screen, struct radeon_cmdbuf *cs,
+ struct rvid_buffer *new_buf, unsigned new_size)
{
- struct r600_common_screen *rscreen = (struct r600_common_screen *)screen;
- struct radeon_winsys* ws = rscreen->ws;
+ struct si_screen *sscreen = (struct si_screen *)screen;
+ struct radeon_winsys* ws = sscreen->ws;
unsigned bytes = MIN2(new_buf->res->buf->size, new_size);
struct rvid_buffer old_buf = *new_buf;
void *src = NULL, *dst = NULL;
- if (!rvid_create_buffer(screen, new_buf, new_size, new_buf->usage))
+ if (!si_vid_create_buffer(screen, new_buf, new_size, new_buf->usage))
goto error;
- src = ws->buffer_map(old_buf.res->cs_buf, cs, PIPE_TRANSFER_READ);
+ src = ws->buffer_map(old_buf.res->buf, cs,
+ PIPE_TRANSFER_READ | RADEON_TRANSFER_TEMPORARY);
if (!src)
goto error;
- dst = ws->buffer_map(new_buf->res->cs_buf, cs, PIPE_TRANSFER_WRITE);
+ dst = ws->buffer_map(new_buf->res->buf, cs,
+ PIPE_TRANSFER_WRITE | RADEON_TRANSFER_TEMPORARY);
if (!dst)
goto error;
dst += bytes;
memset(dst, 0, new_size);
}
- ws->buffer_unmap(new_buf->res->cs_buf);
- ws->buffer_unmap(old_buf.res->cs_buf);
- rvid_destroy_buffer(&old_buf);
+ ws->buffer_unmap(new_buf->res->buf);
+ ws->buffer_unmap(old_buf.res->buf);
+ si_vid_destroy_buffer(&old_buf);
return true;
error:
if (src)
- ws->buffer_unmap(old_buf.res->cs_buf);
- rvid_destroy_buffer(new_buf);
+ ws->buffer_unmap(old_buf.res->buf);
+ si_vid_destroy_buffer(new_buf);
*new_buf = old_buf;
return false;
}
/* clear the buffer with zeros */
-void rvid_clear_buffer(struct pipe_context *context, struct rvid_buffer* buffer)
+void si_vid_clear_buffer(struct pipe_context *context, struct rvid_buffer* buffer)
{
- struct r600_common_context *rctx = (struct r600_common_context*)context;
+ struct si_context *sctx = (struct si_context*)context;
- rctx->clear_buffer(context, &buffer->res->b.b, 0, buffer->res->buf->size,
- 0, false);
+ si_sdma_clear_buffer(sctx, &buffer->res->b.b, 0, buffer->res->b.b.width0, 0);
context->flush(context, NULL, 0);
}
-
-/**
- * join surfaces into the same buffer with identical tiling params
- * sumup their sizes and replace the backend buffers with a single bo
- */
-void rvid_join_surfaces(struct radeon_winsys* ws, unsigned bind,
- struct pb_buffer** buffers[VL_NUM_COMPONENTS],
- struct radeon_surface *surfaces[VL_NUM_COMPONENTS])
-{
- unsigned best_tiling, best_wh, off;
- unsigned size, alignment;
- struct pb_buffer *pb;
- unsigned i, j;
-
- for (i = 0, best_tiling = 0, best_wh = ~0; i < VL_NUM_COMPONENTS; ++i) {
- unsigned wh;
-
- if (!surfaces[i])
- continue;
-
- /* choose the smallest bank w/h for now */
- wh = surfaces[i]->bankw * surfaces[i]->bankh;
- if (wh < best_wh) {
- best_wh = wh;
- best_tiling = i;
- }
- }
-
- for (i = 0, off = 0; i < VL_NUM_COMPONENTS; ++i) {
- if (!surfaces[i])
- continue;
-
- /* copy the tiling parameters */
- surfaces[i]->bankw = surfaces[best_tiling]->bankw;
- surfaces[i]->bankh = surfaces[best_tiling]->bankh;
- surfaces[i]->mtilea = surfaces[best_tiling]->mtilea;
- surfaces[i]->tile_split = surfaces[best_tiling]->tile_split;
-
- /* adjust the texture layer offsets */
- off = align(off, surfaces[i]->bo_alignment);
- for (j = 0; j < Elements(surfaces[i]->level); ++j)
- surfaces[i]->level[j].offset += off;
- off += surfaces[i]->bo_size;
- }
-
- for (i = 0, size = 0, alignment = 0; i < VL_NUM_COMPONENTS; ++i) {
- if (!buffers[i] || !*buffers[i])
- continue;
-
- size = align(size, (*buffers[i])->alignment);
- size += (*buffers[i])->size;
- alignment = MAX2(alignment, (*buffers[i])->alignment * 1);
- }
-
- if (!size)
- return;
-
- /* TODO: 2D tiling workaround */
- alignment *= 2;
-
- pb = ws->buffer_create(ws, size, alignment, bind, RADEON_DOMAIN_VRAM, 0);
- if (!pb)
- return;
-
- for (i = 0; i < VL_NUM_COMPONENTS; ++i) {
- if (!buffers[i] || !*buffers[i])
- continue;
-
- pb_reference(buffers[i], pb);
- }
-
- pb_reference(&pb, NULL);
-}
-
-int rvid_get_video_param(struct pipe_screen *screen,
- enum pipe_video_profile profile,
- enum pipe_video_entrypoint entrypoint,
- enum pipe_video_cap param)
-{
- struct r600_common_screen *rscreen = (struct r600_common_screen *)screen;
-
- if (entrypoint == PIPE_VIDEO_ENTRYPOINT_ENCODE) {
- switch (param) {
- case PIPE_VIDEO_CAP_SUPPORTED:
- return u_reduce_video_profile(profile) == PIPE_VIDEO_FORMAT_MPEG4_AVC &&
- rvce_is_fw_version_supported(rscreen);
- case PIPE_VIDEO_CAP_NPOT_TEXTURES:
- return 1;
- case PIPE_VIDEO_CAP_MAX_WIDTH:
- return 2048;
- case PIPE_VIDEO_CAP_MAX_HEIGHT:
- return 1152;
- case PIPE_VIDEO_CAP_PREFERED_FORMAT:
- return PIPE_FORMAT_NV12;
- case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
- return false;
- case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
- return false;
- case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
- return true;
- default:
- return 0;
- }
- }
-
- /* UVD 2.x limits */
- if (rscreen->family < CHIP_PALM) {
- enum pipe_video_format codec = u_reduce_video_profile(profile);
- switch (param) {
- case PIPE_VIDEO_CAP_SUPPORTED:
- /* no support for MPEG4 */
- return codec != PIPE_VIDEO_FORMAT_MPEG4 &&
- /* FIXME: VC-1 simple/main profile is broken */
- profile != PIPE_VIDEO_PROFILE_VC1_SIMPLE &&
- profile != PIPE_VIDEO_PROFILE_VC1_MAIN;
- case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
- case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
- /* MPEG2 only with shaders and no support for
- interlacing on R6xx style UVD */
- return codec != PIPE_VIDEO_FORMAT_MPEG12 &&
- rscreen->family > CHIP_RV770;
- default:
- break;
- }
- }
-
- switch (param) {
- case PIPE_VIDEO_CAP_SUPPORTED:
- switch (u_reduce_video_profile(profile)) {
- case PIPE_VIDEO_FORMAT_MPEG12:
- case PIPE_VIDEO_FORMAT_MPEG4:
- case PIPE_VIDEO_FORMAT_MPEG4_AVC:
- return entrypoint != PIPE_VIDEO_ENTRYPOINT_ENCODE;
- case PIPE_VIDEO_FORMAT_VC1:
- /* FIXME: VC-1 simple/main profile is broken */
- return profile == PIPE_VIDEO_PROFILE_VC1_ADVANCED &&
- entrypoint != PIPE_VIDEO_ENTRYPOINT_ENCODE;
- default:
- return false;
- }
- case PIPE_VIDEO_CAP_NPOT_TEXTURES:
- return 1;
- case PIPE_VIDEO_CAP_MAX_WIDTH:
- return 2048;
- case PIPE_VIDEO_CAP_MAX_HEIGHT:
- return 1152;
- case PIPE_VIDEO_CAP_PREFERED_FORMAT:
- return PIPE_FORMAT_NV12;
- case PIPE_VIDEO_CAP_PREFERS_INTERLACED:
- return true;
- case PIPE_VIDEO_CAP_SUPPORTS_INTERLACED:
- return true;
- case PIPE_VIDEO_CAP_SUPPORTS_PROGRESSIVE:
- return true;
- case PIPE_VIDEO_CAP_MAX_LEVEL:
- switch (profile) {
- case PIPE_VIDEO_PROFILE_MPEG1:
- return 0;
- case PIPE_VIDEO_PROFILE_MPEG2_SIMPLE:
- case PIPE_VIDEO_PROFILE_MPEG2_MAIN:
- return 3;
- case PIPE_VIDEO_PROFILE_MPEG4_SIMPLE:
- return 3;
- case PIPE_VIDEO_PROFILE_MPEG4_ADVANCED_SIMPLE:
- return 5;
- case PIPE_VIDEO_PROFILE_VC1_SIMPLE:
- return 1;
- case PIPE_VIDEO_PROFILE_VC1_MAIN:
- return 2;
- case PIPE_VIDEO_PROFILE_VC1_ADVANCED:
- return 4;
- case PIPE_VIDEO_PROFILE_MPEG4_AVC_BASELINE:
- case PIPE_VIDEO_PROFILE_MPEG4_AVC_MAIN:
- case PIPE_VIDEO_PROFILE_MPEG4_AVC_HIGH:
- return 41;
- default:
- return 0;
- }
- default:
- return 0;
- }
-}
-
-boolean rvid_is_format_supported(struct pipe_screen *screen,
- enum pipe_format format,
- enum pipe_video_profile profile,
- enum pipe_video_entrypoint entrypoint)
-{
- /* we can only handle this one with UVD */
- if (profile != PIPE_VIDEO_PROFILE_UNKNOWN)
- return format == PIPE_FORMAT_NV12;
-
- return vl_video_buffer_is_format_supported(screen, format, profile, entrypoint);
-}
projects / mesa.git / blobdiff