From 4e837f557bf5f5afb286e1f2244ed69c0092c2d6 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Christian=20K=C3=B6nig?= Date: Fri, 8 Jul 2011 16:56:11 +0200 Subject: [PATCH] [g3dvl] move video buffer creation out of video context --- src/gallium/auxiliary/vl/vl_context.c | 41 ------------------ src/gallium/auxiliary/vl/vl_mpeg12_decoder.c | 45 +++++++++++-------- src/gallium/auxiliary/vl/vl_video_buffer.c | 60 +++++++++++++++++++++----- src/gallium/auxiliary/vl/vl_video_buffer.h | 24 +++++++---- src/gallium/drivers/r300/r300_context.c | 3 ++ src/gallium/drivers/r600/r600_pipe.c | 1 + src/gallium/drivers/softpipe/sp_context.c | 3 ++ src/gallium/include/pipe/p_context.h | 11 +++++ src/gallium/include/pipe/p_video_context.h | 9 +--- src/gallium/state_trackers/vdpau/surface.c | 4 +- src/gallium/state_trackers/xorg/xvmc/surface.c | 12 ++++-- 11 files changed, 120 insertions(+), 93 deletions(-) diff --git a/src/gallium/auxiliary/vl/vl_context.c b/src/gallium/auxiliary/vl/vl_context.c index b685e91..fec227d 100644 --- a/src/gallium/auxiliary/vl/vl_context.c +++ b/src/gallium/auxiliary/vl/vl_context.c @@ -74,46 +74,6 @@ vl_context_create_decoder(struct pipe_video_context *context, return NULL; } -static struct pipe_video_buffer * -vl_context_create_buffer(struct pipe_video_context *context, - enum pipe_format buffer_format, - enum pipe_video_chroma_format chroma_format, - unsigned width, unsigned height) -{ - struct vl_context *ctx = (struct vl_context*)context; - const enum pipe_format *resource_formats; - struct pipe_video_buffer *result; - unsigned buffer_width, buffer_height; - bool pot_buffers; - - assert(context); - assert(width > 0 && height > 0); - - pot_buffers = !ctx->base.screen->get_video_param - ( - ctx->base.screen, - PIPE_VIDEO_PROFILE_UNKNOWN, - PIPE_VIDEO_CAP_NPOT_TEXTURES - ); - - resource_formats = vl_video_buffer_formats(ctx->pipe->screen, buffer_format); - if (!resource_formats) - return NULL; - - buffer_width = pot_buffers ? util_next_power_of_two(width) : align(width, MACROBLOCK_WIDTH); - buffer_height = pot_buffers ? util_next_power_of_two(height) : align(height, MACROBLOCK_HEIGHT); - - result = vl_video_buffer_init(context, ctx->pipe, - buffer_width, buffer_height, 1, - chroma_format, - resource_formats, - PIPE_USAGE_STATIC); - if (result) // TODO move format handling into vl_video_buffer - result->buffer_format = buffer_format; - - return result; -} - struct pipe_video_context * vl_create_context(struct pipe_context *pipe) { @@ -128,7 +88,6 @@ vl_create_context(struct pipe_context *pipe) ctx->base.destroy = vl_context_destroy; ctx->base.create_decoder = vl_context_create_decoder; - ctx->base.create_buffer = vl_context_create_buffer; ctx->pipe = pipe; diff --git a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c index eacb49e..c2ddd2c 100644 --- a/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c +++ b/src/gallium/auxiliary/vl/vl_mpeg12_decoder.c @@ -92,11 +92,14 @@ init_zscan_buffer(struct vl_mpeg12_buffer *buffer) dec = (struct vl_mpeg12_decoder*)buffer->base.decoder; formats[0] = formats[1] = formats[2] = dec->zscan_source_format; - buffer->zscan_source = vl_video_buffer_init(dec->base.context, dec->pipe, - dec->blocks_per_line * BLOCK_WIDTH * BLOCK_HEIGHT, - align(dec->num_blocks, dec->blocks_per_line) / dec->blocks_per_line, - 1, PIPE_VIDEO_CHROMA_FORMAT_444, - formats, PIPE_USAGE_STATIC); + buffer->zscan_source = vl_video_buffer_create_ex + ( + dec->pipe, + dec->blocks_per_line * BLOCK_WIDTH * BLOCK_HEIGHT, + align(dec->num_blocks, dec->blocks_per_line) / dec->blocks_per_line, + 1, PIPE_VIDEO_CHROMA_FORMAT_444, formats, PIPE_USAGE_STATIC + ); + if (!buffer->zscan_source) goto error_source; @@ -718,19 +721,22 @@ init_idct(struct vl_mpeg12_decoder *dec, const struct format_config* format_conf nr_of_idct_render_targets = 1; formats[0] = formats[1] = formats[2] = format_config->idct_source_format; - dec->idct_source = vl_video_buffer_init(dec->base.context, dec->pipe, - dec->base.width / 4, dec->base.height, 1, - dec->base.chroma_format, - formats, PIPE_USAGE_STATIC); + dec->idct_source = vl_video_buffer_create_ex + ( + dec->pipe, dec->base.width / 4, dec->base.height, 1, + dec->base.chroma_format, formats, PIPE_USAGE_STATIC + ); + if (!dec->idct_source) goto error_idct_source; formats[0] = formats[1] = formats[2] = format_config->mc_source_format; - dec->mc_source = vl_video_buffer_init(dec->base.context, dec->pipe, - dec->base.width / nr_of_idct_render_targets, - dec->base.height / 4, nr_of_idct_render_targets, - dec->base.chroma_format, - formats, PIPE_USAGE_STATIC); + dec->mc_source = vl_video_buffer_create_ex + ( + dec->pipe, dec->base.width / nr_of_idct_render_targets, + dec->base.height / 4, nr_of_idct_render_targets, + dec->base.chroma_format, formats, PIPE_USAGE_STATIC + ); if (!dec->mc_source) goto error_mc_source; @@ -772,11 +778,12 @@ init_mc_source_widthout_idct(struct vl_mpeg12_decoder *dec, const struct format_ enum pipe_format formats[3]; formats[0] = formats[1] = formats[2] = format_config->mc_source_format; - dec->mc_source = vl_video_buffer_init(dec->base.context, dec->pipe, - dec->base.width, dec->base.height, 1, - dec->base.chroma_format, - formats, PIPE_USAGE_STATIC); - + dec->mc_source = vl_video_buffer_create_ex + ( + dec->pipe, dec->base.width, dec->base.height, 1, + dec->base.chroma_format, formats, PIPE_USAGE_STATIC + ); + return dec->mc_source != NULL; } diff --git a/src/gallium/auxiliary/vl/vl_video_buffer.c b/src/gallium/auxiliary/vl/vl_video_buffer.c index 9b7bab4..49b7b50 100644 --- a/src/gallium/auxiliary/vl/vl_video_buffer.c +++ b/src/gallium/auxiliary/vl/vl_video_buffer.c @@ -114,7 +114,7 @@ vl_video_buffer_sampler_view_planes(struct pipe_video_buffer *buffer) assert(buf); - pipe = buf->pipe; + pipe = buf->base.context; for (i = 0; i < buf->num_planes; ++i ) { if (!buf->sampler_view_planes[i]) { @@ -149,7 +149,7 @@ vl_video_buffer_sampler_view_components(struct pipe_video_buffer *buffer) assert(buf); - pipe = buf->pipe; + pipe = buf->base.context; for (component = 0, i = 0; i < buf->num_planes; ++i ) { unsigned nr_components = util_format_get_nr_components(buf->resources[i]->format); @@ -188,7 +188,7 @@ vl_video_buffer_surfaces(struct pipe_video_buffer *buffer) assert(buf); - pipe = buf->pipe; + pipe = buf->base.context; for (i = 0; i < buf->num_planes; ++i ) { if (!buf->surfaces[i]) { @@ -211,21 +211,60 @@ error: } struct pipe_video_buffer * -vl_video_buffer_init(struct pipe_video_context *context, - struct pipe_context *pipe, - unsigned width, unsigned height, unsigned depth, - enum pipe_video_chroma_format chroma_format, - const enum pipe_format resource_formats[VL_MAX_PLANES], - unsigned usage) +vl_video_buffer_create(struct pipe_context *pipe, + enum pipe_format buffer_format, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height) +{ + const enum pipe_format *resource_formats; + struct pipe_video_buffer *result; + unsigned buffer_width, buffer_height; + bool pot_buffers; + + assert(pipe); + assert(width > 0 && height > 0); + + pot_buffers = !pipe->screen->get_video_param + ( + pipe->screen, + PIPE_VIDEO_PROFILE_UNKNOWN, + PIPE_VIDEO_CAP_NPOT_TEXTURES + ); + + resource_formats = vl_video_buffer_formats(pipe->screen, buffer_format); + if (!resource_formats) + return NULL; + + buffer_width = pot_buffers ? util_next_power_of_two(width) : align(width, MACROBLOCK_WIDTH); + buffer_height = pot_buffers ? util_next_power_of_two(height) : align(height, MACROBLOCK_HEIGHT); + + result = vl_video_buffer_create_ex + ( + pipe, buffer_width, buffer_height, 1, + chroma_format, resource_formats, PIPE_USAGE_STATIC + ); + if (result) + result->buffer_format = buffer_format; + + return result; +} + +struct pipe_video_buffer * +vl_video_buffer_create_ex(struct pipe_context *pipe, + unsigned width, unsigned height, unsigned depth, + enum pipe_video_chroma_format chroma_format, + const enum pipe_format resource_formats[VL_MAX_PLANES], + unsigned usage) { struct vl_video_buffer *buffer; struct pipe_resource templ; unsigned i; - assert(context && pipe); + assert(pipe); buffer = CALLOC_STRUCT(vl_video_buffer); + buffer->base.context = pipe; buffer->base.destroy = vl_video_buffer_destroy; buffer->base.get_sampler_view_planes = vl_video_buffer_sampler_view_planes; buffer->base.get_sampler_view_components = vl_video_buffer_sampler_view_components; @@ -233,7 +272,6 @@ vl_video_buffer_init(struct pipe_video_context *context, buffer->base.chroma_format = chroma_format; buffer->base.width = width; buffer->base.height = height; - buffer->pipe = pipe; buffer->num_planes = 1; memset(&templ, 0, sizeof(templ)); diff --git a/src/gallium/auxiliary/vl/vl_video_buffer.h b/src/gallium/auxiliary/vl/vl_video_buffer.h index 8755c54..172f332 100644 --- a/src/gallium/auxiliary/vl/vl_video_buffer.h +++ b/src/gallium/auxiliary/vl/vl_video_buffer.h @@ -41,7 +41,6 @@ struct vl_video_buffer { struct pipe_video_buffer base; - struct pipe_context *pipe; unsigned num_planes; struct pipe_resource *resources[VL_MAX_PLANES]; struct pipe_sampler_view *sampler_view_planes[VL_MAX_PLANES]; @@ -63,15 +62,24 @@ boolean vl_video_buffer_is_format_supported(struct pipe_screen *screen, enum pipe_format format, enum pipe_video_profile profile); + +/** + * creates a video buffer, can be used as a standard implementation for pipe->create_video_buffer + */ +struct pipe_video_buffer * +vl_video_buffer_create(struct pipe_context *pipe, + enum pipe_format buffer_format, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height); /** - * initialize a buffer, creating its resources + * extended create function, gets depth, usage and formats for each plane seperately */ struct pipe_video_buffer * -vl_video_buffer_init(struct pipe_video_context *context, - struct pipe_context *pipe, - unsigned width, unsigned height, unsigned depth, - enum pipe_video_chroma_format chroma_format, - const enum pipe_format resource_formats[VL_MAX_PLANES], - unsigned usage); +vl_video_buffer_create_ex(struct pipe_context *pipe, + unsigned width, unsigned height, unsigned depth, + enum pipe_video_chroma_format chroma_format, + const enum pipe_format resource_formats[VL_MAX_PLANES], + unsigned usage); + #endif /* vl_ycbcr_buffer_h */ diff --git a/src/gallium/drivers/r300/r300_context.c b/src/gallium/drivers/r300/r300_context.c index 0554c40..7d22ffb 100644 --- a/src/gallium/drivers/r300/r300_context.c +++ b/src/gallium/drivers/r300/r300_context.c @@ -27,6 +27,7 @@ #include "util/u_simple_list.h" #include "util/u_upload_mgr.h" #include "os/os_time.h" +#include "vl/vl_video_buffer.h" #include "r300_cb.h" #include "r300_context.h" @@ -436,6 +437,8 @@ struct pipe_context* r300_create_context(struct pipe_screen* screen, r300_init_query_functions(r300); r300_init_state_functions(r300); r300_init_resource_functions(r300); + + r300->context.create_video_buffer = vl_video_buffer_create; r300->vbuf_mgr = u_vbuf_mgr_create(&r300->context, 1024 * 1024, 16, PIPE_BIND_VERTEX_BUFFER | diff --git a/src/gallium/drivers/r600/r600_pipe.c b/src/gallium/drivers/r600/r600_pipe.c index b3264c5..d8b51ea 100644 --- a/src/gallium/drivers/r600/r600_pipe.c +++ b/src/gallium/drivers/r600/r600_pipe.c @@ -226,6 +226,7 @@ static struct pipe_context *r600_create_context(struct pipe_screen *screen, void r600_init_context_resource_functions(rctx); r600_init_surface_functions(rctx); rctx->context.draw_vbo = r600_draw_vbo; + rctx->context.create_video_buffer = vl_video_buffer_create; switch (r600_get_family(rctx->radeon)) { case CHIP_R600: diff --git a/src/gallium/drivers/softpipe/sp_context.c b/src/gallium/drivers/softpipe/sp_context.c index ce22f64..0e62394 100644 --- a/src/gallium/drivers/softpipe/sp_context.c +++ b/src/gallium/drivers/softpipe/sp_context.c @@ -37,6 +37,7 @@ #include "util/u_memory.h" #include "util/u_inlines.h" #include "tgsi/tgsi_exec.h" +#include "vl/vl_video_buffer.h" #include "sp_clear.h" #include "sp_context.h" #include "sp_flush.h" @@ -258,6 +259,8 @@ softpipe_create_context( struct pipe_screen *screen, softpipe->pipe.flush = softpipe_flush_wrapped; softpipe->pipe.render_condition = softpipe_render_condition; + + softpipe->pipe.create_video_buffer = vl_video_buffer_create; /* * Alloc caches for accessing drawing surfaces and textures. diff --git a/src/gallium/include/pipe/p_context.h b/src/gallium/include/pipe/p_context.h index d8de3ba..c02b060 100644 --- a/src/gallium/include/pipe/p_context.h +++ b/src/gallium/include/pipe/p_context.h @@ -59,6 +59,9 @@ struct pipe_vertex_buffer; struct pipe_vertex_element; struct pipe_viewport_state; +enum pipe_video_chroma_format; +enum pipe_format; + /** * Gallium rendering context. Basically: * - state setting functions @@ -395,6 +398,14 @@ struct pipe_context { * Flush any pending framebuffer writes and invalidate texture caches. */ void (*texture_barrier)(struct pipe_context *); + + /** + * Creates a video buffer as decoding target + */ + struct pipe_video_buffer *(*create_video_buffer)( struct pipe_context *context, + enum pipe_format buffer_format, + enum pipe_video_chroma_format chroma_format, + unsigned width, unsigned height ); }; diff --git a/src/gallium/include/pipe/p_video_context.h b/src/gallium/include/pipe/p_video_context.h index aa42e8e..0ac0c4b 100644 --- a/src/gallium/include/pipe/p_video_context.h +++ b/src/gallium/include/pipe/p_video_context.h @@ -62,13 +62,6 @@ struct pipe_video_context enum pipe_video_chroma_format chroma_format, unsigned width, unsigned height); - /** - * Creates a buffer as decoding target - */ - struct pipe_video_buffer *(*create_buffer)(struct pipe_video_context *context, - enum pipe_format buffer_format, - enum pipe_video_chroma_format chroma_format, - unsigned width, unsigned height); }; /** @@ -166,7 +159,7 @@ struct pipe_video_decode_buffer */ struct pipe_video_buffer { - struct pipe_video_context *context; + struct pipe_context *context; enum pipe_format buffer_format; enum pipe_video_chroma_format chroma_format; diff --git a/src/gallium/state_trackers/vdpau/surface.c b/src/gallium/state_trackers/vdpau/surface.c index f20087f..b8c4d2c 100644 --- a/src/gallium/state_trackers/vdpau/surface.c +++ b/src/gallium/state_trackers/vdpau/surface.c @@ -70,9 +70,9 @@ vlVdpVideoSurfaceCreate(VdpDevice device, VdpChromaType chroma_type, } p_surf->device = dev; - p_surf->video_buffer = dev->context->vpipe->create_buffer + p_surf->video_buffer = dev->context->pipe->create_video_buffer ( - dev->context->vpipe, + dev->context->pipe, PIPE_FORMAT_YV12, // most common used ChromaToPipe(chroma_type), width, height diff --git a/src/gallium/state_trackers/xorg/xvmc/surface.c b/src/gallium/state_trackers/xorg/xvmc/surface.c index 292610b..0370a6e 100644 --- a/src/gallium/state_trackers/xorg/xvmc/surface.c +++ b/src/gallium/state_trackers/xorg/xvmc/surface.c @@ -303,6 +303,7 @@ Status XvMCCreateSurface(Display *dpy, XvMCContext *context, XvMCSurface *surfac }; XvMCContextPrivate *context_priv; + struct pipe_context *pipe; struct pipe_video_context *vpipe; XvMCSurfacePrivate *surface_priv; @@ -316,6 +317,7 @@ Status XvMCCreateSurface(Display *dpy, XvMCContext *context, XvMCSurface *surfac return XvMCBadSurface; context_priv = context->privData; + pipe = context_priv->vctx->pipe; vpipe = context_priv->vctx->vpipe; surface_priv = CALLOC(1, sizeof(XvMCSurfacePrivate)); @@ -326,10 +328,12 @@ Status XvMCCreateSurface(Display *dpy, XvMCContext *context, XvMCSurface *surfac surface_priv->decode_buffer->set_quant_matrix(surface_priv->decode_buffer, dummy_quant, dummy_quant); surface_priv->mv_stride = surface_priv->decode_buffer->get_mv_stream_stride(surface_priv->decode_buffer); - surface_priv->video_buffer = vpipe->create_buffer(vpipe, PIPE_FORMAT_NV12, - context_priv->decoder->chroma_format, - context_priv->decoder->width, - context_priv->decoder->height); + surface_priv->video_buffer = pipe->create_video_buffer + ( + pipe, PIPE_FORMAT_NV12, context_priv->decoder->chroma_format, + context_priv->decoder->width, context_priv->decoder->height + ); + surface_priv->context = context; surface->surface_id = XAllocID(dpy); -- 2.7.4