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[g3dvl] move mpeg12 context out of softpipe

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This commit is contained in:
Christian König
2011-03-17 00:08:20 +01:00
parent e87bd8c957
commit a1fecd09c2
9 changed files with 204 additions and 174 deletions
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1
src/gallium/auxiliary/Makefile
View File

@@ -147,6 +147,7 @@ C_SOURCES = \
util/u_vbuf_mgr.c \
vl/vl_bitstream_parser.c \
vl/vl_mpeg12_mc_renderer.c \
vl/vl_mpeg12_context.c \
vl/vl_compositor.c \
vl/vl_csc.c \
vl/vl_idct.c \

221
src/gallium/drivers/softpipe/sp_video_context.c → src/gallium/auxiliary/vl/vl_mpeg12_context.c
View File

@@ -28,7 +28,8 @@
#include "util/u_inlines.h"
#include "util/u_memory.h"
#include "sp_video_context.h"
#include "vl_mpeg12_context.h"
#include "vl_defines.h"
#include <pipe/p_shader_tokens.h>
#include <util/u_inlines.h>
#include <util/u_memory.h>
@@ -36,12 +37,11 @@
#include <util/u_rect.h>
#include <util/u_video.h>
#include <util/u_surface.h>
#include <vl/vl_defines.h>
#define NUM_BUFFERS 2
static void
flush_buffer(struct sp_mpeg12_context *ctx)
flush_buffer(struct vl_mpeg12_context *ctx)
{
unsigned ne_start, ne_num, e_start, e_num;
assert(ctx);
@@ -68,21 +68,21 @@ flush_buffer(struct sp_mpeg12_context *ctx)
}
static void
rotate_buffer(struct sp_mpeg12_context *ctx)
rotate_buffer(struct vl_mpeg12_context *ctx)
{
struct pipe_resource *y, *cr, *cb;
static unsigned key = 0;
struct sp_mpeg12_buffer *buffer;
struct vl_mpeg12_buffer *buffer;
assert(ctx);
flush_buffer(ctx);
buffer = (struct sp_mpeg12_buffer*)util_keymap_lookup(ctx->buffer_map, &key);
buffer = (struct vl_mpeg12_buffer*)util_keymap_lookup(ctx->buffer_map, &key);
if (!buffer) {
boolean added_to_map;
buffer = CALLOC_STRUCT(sp_mpeg12_buffer);
buffer = CALLOC_STRUCT(vl_mpeg12_buffer);
if (buffer == NULL)
return;
@@ -130,8 +130,8 @@ delete_buffer(const struct keymap *map,
const void *key, void *data,
void *user)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)user;
struct sp_mpeg12_buffer *buf = (struct sp_mpeg12_buffer*)data;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)user;
struct vl_mpeg12_buffer *buf = (struct vl_mpeg12_buffer*)data;
assert(map);
assert(key);
@@ -146,8 +146,8 @@ delete_buffer(const struct keymap *map,
}
static void
upload_buffer(struct sp_mpeg12_context *ctx,
struct sp_mpeg12_buffer *buffer,
upload_buffer(struct vl_mpeg12_context *ctx,
struct vl_mpeg12_buffer *buffer,
struct pipe_mpeg12_macroblock *mb)
{
short *blocks;
@@ -183,9 +183,9 @@ upload_buffer(struct sp_mpeg12_context *ctx,
}
static void
sp_mpeg12_destroy(struct pipe_video_context *vpipe)
vl_mpeg12_destroy(struct pipe_video_context *vpipe)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
@@ -214,9 +214,9 @@ sp_mpeg12_destroy(struct pipe_video_context *vpipe)
}
static int
sp_mpeg12_get_param(struct pipe_video_context *vpipe, int param)
vl_mpeg12_get_param(struct pipe_video_context *vpipe, int param)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
@@ -231,18 +231,18 @@ sp_mpeg12_get_param(struct pipe_video_context *vpipe, int param)
return ctx->decode_format;
default:
{
debug_printf("Softpipe: Unknown PIPE_CAP %d\n", param);
debug_printf("vl_mpeg12_context: Unknown PIPE_CAP %d\n", param);
return 0;
}
}
}
static struct pipe_surface *
sp_mpeg12_create_surface(struct pipe_video_context *vpipe,
vl_mpeg12_create_surface(struct pipe_video_context *vpipe,
struct pipe_resource *resource,
const struct pipe_surface *templat)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
@@ -250,12 +250,12 @@ sp_mpeg12_create_surface(struct pipe_video_context *vpipe,
}
static boolean
sp_mpeg12_is_format_supported(struct pipe_video_context *vpipe,
vl_mpeg12_is_format_supported(struct pipe_video_context *vpipe,
enum pipe_format format,
unsigned usage,
unsigned geom)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
@@ -269,14 +269,14 @@ sp_mpeg12_is_format_supported(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_decode_macroblocks(struct pipe_video_context *vpipe,
vl_mpeg12_decode_macroblocks(struct pipe_video_context *vpipe,
struct pipe_surface *past,
struct pipe_surface *future,
unsigned num_macroblocks,
struct pipe_macroblock *macroblocks,
struct pipe_fence_handle **fence)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
struct pipe_mpeg12_macroblock *mpeg12_macroblocks = (struct pipe_mpeg12_macroblock*)macroblocks;
unsigned i;
@@ -298,13 +298,13 @@ sp_mpeg12_decode_macroblocks(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_clear_render_target(struct pipe_video_context *vpipe,
vl_mpeg12_clear_render_target(struct pipe_video_context *vpipe,
struct pipe_surface *dst,
unsigned dstx, unsigned dsty,
const float *rgba,
unsigned width, unsigned height)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
float rgba[4] = { 0, 0, 0, 0 };
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(dst);
@@ -316,14 +316,14 @@ sp_mpeg12_clear_render_target(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_resource_copy_region(struct pipe_video_context *vpipe,
struct pipe_surface *dst,
unsigned dstx, unsigned dsty,
struct pipe_surface *src,
unsigned srcx, unsigned srcy,
unsigned width, unsigned height)
vl_mpeg12_resource_copy_region(struct pipe_video_context *vpipe,
struct pipe_resource *dst,
unsigned dstx, unsigned dsty, unsigned dstz,
struct pipe_resource *src,
unsigned srcx, unsigned srcy, unsigned srcz,
unsigned width, unsigned height)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(dst);
@@ -331,28 +331,28 @@ sp_mpeg12_resource_copy_region(struct pipe_video_context *vpipe,
struct pipe_box box;
box.x = srcx;
box.y = srcy;
box.z = 0;
box.z = srcz;
box.width = width;
box.height = height;
if (ctx->pipe->resource_copy_region)
ctx->pipe->resource_copy_region(ctx->pipe, dst->texture, dst->u.tex.level,
dstx, dsty, dst->u.tex.first_layer,
src->texture, src->u.tex.level, &box);
ctx->pipe->resource_copy_region(ctx->pipe, dst, 0,
dstx, dsty, dstz,
src, 0, &box);
else
util_resource_copy_region(ctx->pipe, dst->texture, dst->u.tex.level,
dstx, dsty, dst->u.tex.first_layer,
src->texture, src->u.tex.level, &box);
util_resource_copy_region(ctx->pipe, dst, 0,
dstx, dsty, dstz,
src, 0, &box);
}
static struct pipe_transfer*
sp_mpeg12_get_transfer(struct pipe_video_context *vpipe,
vl_mpeg12_get_transfer(struct pipe_video_context *vpipe,
struct pipe_resource *resource,
unsigned level,
unsigned usage, /* a combination of PIPE_TRANSFER_x */
const struct pipe_box *box)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(resource);
@@ -362,10 +362,10 @@ sp_mpeg12_get_transfer(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_transfer_destroy(struct pipe_video_context *vpipe,
vl_mpeg12_transfer_destroy(struct pipe_video_context *vpipe,
struct pipe_transfer *transfer)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(transfer);
@@ -374,10 +374,10 @@ sp_mpeg12_transfer_destroy(struct pipe_video_context *vpipe,
}
static void*
sp_mpeg12_transfer_map(struct pipe_video_context *vpipe,
vl_mpeg12_transfer_map(struct pipe_video_context *vpipe,
struct pipe_transfer *transfer)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(transfer);
@@ -386,11 +386,11 @@ sp_mpeg12_transfer_map(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_transfer_flush_region(struct pipe_video_context *vpipe,
vl_mpeg12_transfer_flush_region(struct pipe_video_context *vpipe,
struct pipe_transfer *transfer,
const struct pipe_box *box)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(transfer);
@@ -400,10 +400,10 @@ sp_mpeg12_transfer_flush_region(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_transfer_unmap(struct pipe_video_context *vpipe,
vl_mpeg12_transfer_unmap(struct pipe_video_context *vpipe,
struct pipe_transfer *transfer)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(transfer);
@@ -412,7 +412,7 @@ sp_mpeg12_transfer_unmap(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_transfer_inline_write(struct pipe_video_context *vpipe,
vl_mpeg12_transfer_inline_write(struct pipe_video_context *vpipe,
struct pipe_resource *resource,
unsigned level,
unsigned usage, /* a combination of PIPE_TRANSFER_x */
@@ -421,7 +421,7 @@ sp_mpeg12_transfer_inline_write(struct pipe_video_context *vpipe,
unsigned stride,
unsigned slice_stride)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(resource);
@@ -434,7 +434,7 @@ sp_mpeg12_transfer_inline_write(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_render_picture(struct pipe_video_context *vpipe,
vl_mpeg12_render_picture(struct pipe_video_context *vpipe,
struct pipe_surface *src_surface,
enum pipe_mpeg12_picture_type picture_type,
/*unsigned num_past_surfaces,
@@ -446,7 +446,7 @@ sp_mpeg12_render_picture(struct pipe_video_context *vpipe,
struct pipe_video_rect *dst_area,
struct pipe_fence_handle **fence)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(src_surface);
@@ -461,11 +461,11 @@ sp_mpeg12_render_picture(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_set_picture_background(struct pipe_video_context *vpipe,
vl_mpeg12_set_picture_background(struct pipe_video_context *vpipe,
struct pipe_surface *bg,
struct pipe_video_rect *bg_src_rect)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(bg);
@@ -475,13 +475,13 @@ sp_mpeg12_set_picture_background(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_set_picture_layers(struct pipe_video_context *vpipe,
vl_mpeg12_set_picture_layers(struct pipe_video_context *vpipe,
struct pipe_surface *layers[],
struct pipe_video_rect *src_rects[],
struct pipe_video_rect *dst_rects[],
unsigned num_layers)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert((layers && src_rects && dst_rects) ||
@@ -491,10 +491,10 @@ sp_mpeg12_set_picture_layers(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_set_decode_target(struct pipe_video_context *vpipe,
vl_mpeg12_set_decode_target(struct pipe_video_context *vpipe,
struct pipe_surface *dt)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
assert(dt);
@@ -507,9 +507,9 @@ sp_mpeg12_set_decode_target(struct pipe_video_context *vpipe,
}
static void
sp_mpeg12_set_csc_matrix(struct pipe_video_context *vpipe, const float *mat)
vl_mpeg12_set_csc_matrix(struct pipe_video_context *vpipe, const float *mat)
{
struct sp_mpeg12_context *ctx = (struct sp_mpeg12_context*)vpipe;
struct vl_mpeg12_context *ctx = (struct vl_mpeg12_context*)vpipe;
assert(vpipe);
@@ -517,7 +517,7 @@ sp_mpeg12_set_csc_matrix(struct pipe_video_context *vpipe, const float *mat)
}
static bool
init_pipe_state(struct sp_mpeg12_context *ctx)
init_pipe_state(struct vl_mpeg12_context *ctx)
{
struct pipe_rasterizer_state rast;
struct pipe_blend_state blend;
@@ -598,21 +598,22 @@ init_pipe_state(struct sp_mpeg12_context *ctx)
return true;
}
static struct pipe_video_context *
sp_mpeg12_create(struct pipe_context *pipe, enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height,
bool pot_buffers,
enum pipe_format decode_format)
struct pipe_video_context *
vl_create_mpeg12_context(struct pipe_context *pipe,
enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height,
bool pot_buffers,
enum pipe_format decode_format)
{
struct pipe_resource *idct_matrix;
unsigned buffer_width, buffer_height;
unsigned chroma_width, chroma_height, chroma_blocks_x, chroma_blocks_y;
struct sp_mpeg12_context *ctx;
struct vl_mpeg12_context *ctx;
assert(u_reduce_video_profile(profile) == PIPE_VIDEO_CODEC_MPEG12);
ctx = CALLOC_STRUCT(sp_mpeg12_context);
ctx = CALLOC_STRUCT(vl_mpeg12_context);
if (!ctx)
return NULL;
@@ -630,25 +631,25 @@ sp_mpeg12_create(struct pipe_context *pipe, enum pipe_video_profile profile,
ctx->base.screen = pipe->screen;
ctx->base.destroy = sp_mpeg12_destroy;
ctx->base.get_param = sp_mpeg12_get_param;
ctx->base.is_format_supported = sp_mpeg12_is_format_supported;
ctx->base.create_surface = sp_mpeg12_create_surface;
ctx->base.decode_macroblocks = sp_mpeg12_decode_macroblocks;
ctx->base.render_picture = sp_mpeg12_render_picture;
ctx->base.clear_render_target = sp_mpeg12_clear_render_target;
ctx->base.resource_copy_region = sp_mpeg12_resource_copy_region;
ctx->base.get_transfer = sp_mpeg12_get_transfer;
ctx->base.transfer_destroy = sp_mpeg12_transfer_destroy;
ctx->base.transfer_map = sp_mpeg12_transfer_map;
ctx->base.transfer_flush_region = sp_mpeg12_transfer_flush_region;
ctx->base.transfer_unmap = sp_mpeg12_transfer_unmap;
ctx->base.destroy = vl_mpeg12_destroy;
ctx->base.get_param = vl_mpeg12_get_param;
ctx->base.is_format_supported = vl_mpeg12_is_format_supported;
ctx->base.create_surface = vl_mpeg12_create_surface;
ctx->base.decode_macroblocks = vl_mpeg12_decode_macroblocks;
ctx->base.render_picture = vl_mpeg12_render_picture;
ctx->base.clear_render_target = vl_mpeg12_clear_render_target;
ctx->base.resource_copy_region = vl_mpeg12_resource_copy_region;
ctx->base.get_transfer = vl_mpeg12_get_transfer;
ctx->base.transfer_destroy = vl_mpeg12_transfer_destroy;
ctx->base.transfer_map = vl_mpeg12_transfer_map;
ctx->base.transfer_flush_region = vl_mpeg12_transfer_flush_region;
ctx->base.transfer_unmap = vl_mpeg12_transfer_unmap;
if (pipe->transfer_inline_write)
ctx->base.transfer_inline_write = sp_mpeg12_transfer_inline_write;
ctx->base.set_picture_background = sp_mpeg12_set_picture_background;
ctx->base.set_picture_layers = sp_mpeg12_set_picture_layers;
ctx->base.set_decode_target = sp_mpeg12_set_decode_target;
ctx->base.set_csc_matrix = sp_mpeg12_set_csc_matrix;
ctx->base.transfer_inline_write = vl_mpeg12_transfer_inline_write;
ctx->base.set_picture_background = vl_mpeg12_set_picture_background;
ctx->base.set_picture_layers = vl_mpeg12_set_picture_layers;
ctx->base.set_decode_target = vl_mpeg12_set_decode_target;
ctx->base.set_csc_matrix = vl_mpeg12_set_csc_matrix;
ctx->pipe = pipe;
ctx->decode_format = decode_format;
@@ -729,47 +730,3 @@ sp_mpeg12_create(struct pipe_context *pipe, enum pipe_video_profile profile,
return &ctx->base;
}
struct pipe_video_context *
sp_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height, void *priv)
{
struct pipe_context *pipe;
assert(screen);
assert(width && height);
pipe = screen->context_create(screen, NULL);
if (!pipe)
return NULL;
/* TODO: Use slice buffering for softpipe when implemented, no advantage to buffering an entire picture with softpipe */
return sp_video_create_ex(pipe, profile,
chroma_format,
width, height,
true,
PIPE_FORMAT_XYUV);
}
struct pipe_video_context *
sp_video_create_ex(struct pipe_context *pipe, enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height,
bool pot_buffers,
enum pipe_format decode_format)
{
assert(pipe);
assert(width && height);
switch (u_reduce_video_profile(profile)) {
case PIPE_VIDEO_CODEC_MPEG12:
return sp_mpeg12_create(pipe, profile,
chroma_format,
width, height,
pot_buffers,
decode_format);
default:
return NULL;
}
}

36
src/gallium/drivers/softpipe/sp_video_context.h → src/gallium/auxiliary/vl/vl_mpeg12_context.h
View File

@@ -25,18 +25,18 @@
*
**************************************************************************/
#ifndef SP_VIDEO_CONTEXT_H
#define SP_VIDEO_CONTEXT_H
#ifndef VL_MPEG12_CONTEXT_H
#define VL_MPEG12_CONTEXT_H
#include <pipe/p_video_context.h>
#include <vl/vl_idct.h>
#include <vl/vl_mpeg12_mc_renderer.h>
#include <vl/vl_compositor.h>
#include "vl_idct.h"
#include "vl_mpeg12_mc_renderer.h"
#include "vl_compositor.h"
struct pipe_screen;
struct pipe_context;
struct sp_mpeg12_context
struct vl_mpeg12_context
{
struct pipe_video_context base;
struct pipe_context *pipe;
@@ -50,7 +50,7 @@ struct sp_mpeg12_context
struct vl_mpeg12_mc_renderer mc_renderer;
struct keymap *buffer_map;
struct sp_mpeg12_buffer *cur_buffer;
struct vl_mpeg12_buffer *cur_buffer;
struct vl_compositor compositor;
void *rast;
@@ -60,7 +60,7 @@ struct sp_mpeg12_context
enum pipe_format decode_format;
};
struct sp_mpeg12_buffer
struct vl_mpeg12_buffer
{
struct vl_vertex_buffer vertex_stream;
@@ -77,18 +77,14 @@ struct sp_mpeg12_buffer
struct vl_mpeg12_mc_buffer mc;
};
struct pipe_video_context *
sp_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height, void *priv);
/* Other drivers can call this function in their pipe_video_context constructors and pass it
/* drivers can call this function in their pipe_video_context constructors and pass it
an accelerated pipe_context along with suitable buffering modes, etc */
struct pipe_video_context *
sp_video_create_ex(struct pipe_context *pipe, enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height,
bool pot_buffers,
enum pipe_format decode_format);
vl_create_mpeg12_context(struct pipe_context *pipe,
enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height,
bool pot_buffers,
enum pipe_format decode_format);
#endif /* SP_VIDEO_CONTEXT_H */
#endif /* VL_MPEG12_CONTEXT_H */

16
src/gallium/drivers/nv40/nv40_video_context.c
View File

@@ -26,7 +26,8 @@
**************************************************************************/
#include "nv40_video_context.h"
#include <softpipe/sp_video_context.h>
#include "util/u_video.h"
#include <vl/vl_mpeg12_context.h>
struct pipe_video_context *
nv40_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
@@ -41,7 +42,14 @@ nv40_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
if (!pipe)
return NULL;
return sp_video_create_ex(pipe, profile, chroma_format, width, height,
VL_MPEG12_MC_RENDERER_BUFFER_PICTURE,
true);
switch (u_reduce_video_profile(profile)) {
case PIPE_VIDEO_CODEC_MPEG12:
return vl_create_mpeg12_context(pipe, profile,
chroma_format,
width, height,
true,
PIPE_FORMAT_XYUV);
default:
return NULL;
}
}

17
src/gallium/drivers/nvfx/nvfx_video_context.c
View File

@@ -26,7 +26,8 @@
**************************************************************************/
#include "nvfx_video_context.h"
#include <softpipe/sp_video_context.h>
#include "util/u_video.h"
#include <vl/vl_mpeg12_context.h>
struct pipe_video_context *
nvfx_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
@@ -41,8 +42,14 @@ nvfx_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
if (!pipe)
return NULL;
return sp_video_create_ex(pipe, profile, chroma_format, width, height,
VL_MPEG12_MC_RENDERER_BUFFER_PICTURE,
true,
PIPE_FORMAT_VUYX);
switch (u_reduce_video_profile(profile)) {
case PIPE_VIDEO_CODEC_MPEG12:
return vl_create_mpeg12_context(pipe, profile,
chroma_format,
width, height,
true,
PIPE_FORMAT_XYUV);
default:
return NULL;
}
}

43
src/gallium/drivers/r600/r600_video_context.c
View File

@@ -1,5 +1,33 @@
/**************************************************************************
*
* Copyright 2010 Christian König
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#include "r600_video_context.h"
#include <softpipe/sp_video_context.h>
#include "util/u_video.h"
#include <vl/vl_mpeg12_context.h>
struct pipe_video_context *
r600_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
@@ -14,7 +42,14 @@ r600_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
if (!pipe)
return NULL;
return sp_video_create_ex(pipe, profile, chroma_format, width, height,
true,
PIPE_FORMAT_VUYX);
switch (u_reduce_video_profile(profile)) {
case PIPE_VIDEO_CODEC_MPEG12:
return vl_create_mpeg12_context(pipe, profile,
chroma_format,
width, height,
true,
PIPE_FORMAT_XYUV);
default:
return NULL;
}
}

3
src/gallium/drivers/softpipe/Makefile
View File

@@ -33,7 +33,6 @@ C_SOURCES = \
sp_tex_sample.c \
sp_tex_tile_cache.c \
sp_tile_cache.c \
sp_surface.c \
sp_video_context.c
sp_surface.c
include ../../Makefile.template

40
src/gallium/drivers/softpipe/sp_screen.c
View File

@@ -1,8 +1,8 @@
/**************************************************************************
*
*
* Copyright 2008 Tungsten Graphics, Inc., Cedar Park, Texas.
* All Rights Reserved.
*
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
@@ -10,11 +10,11 @@
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
@@ -22,16 +22,18 @@
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*
**************************************************************************/
#include "util/u_memory.h"
#include "util/u_format.h"
#include "util/u_format_s3tc.h"
#include "util/u_video.h"
#include "pipe/p_defines.h"
#include "pipe/p_screen.h"
#include "draw/draw_context.h"
#include "vl/vl_mpeg12_context.h"
#include "state_tracker/sw_winsys.h"
#include "tgsi/tgsi_exec.h"
@@ -39,7 +41,6 @@
#include "sp_texture.h"
#include "sp_screen.h"
#include "sp_context.h"
#include "sp_video_context.h"
#include "sp_fence.h"
#include "sp_public.h"
@@ -286,6 +287,33 @@ softpipe_flush_frontbuffer(struct pipe_screen *_screen,
winsys->displaytarget_display(winsys, texture->dt, context_private);
}
static struct pipe_video_context *
sp_video_create(struct pipe_screen *screen, enum pipe_video_profile profile,
enum pipe_video_chroma_format chroma_format,
unsigned width, unsigned height, void *priv)
{
struct pipe_context *pipe;
assert(screen);
assert(width && height);
pipe = screen->context_create(screen, NULL);
if (!pipe)
return NULL;
/* TODO: Use slice buffering for softpipe when implemented, no advantage to buffering an entire picture with softpipe */
switch (u_reduce_video_profile(profile)) {
case PIPE_VIDEO_CODEC_MPEG12:
return vl_create_mpeg12_context(pipe, profile,
chroma_format,
width, height,
true,
PIPE_FORMAT_XYUV);
default:
return NULL;
}
}
/**
* Create a new pipe_screen object
* Note: we're not presently subclassing pipe_screen (no softpipe_screen).

1
src/gallium/targets/xvmc-r600/Makefile
View File

@@ -7,7 +7,6 @@ PIPE_DRIVERS = \
$(TOP)/src/gallium/drivers/r600/libr600.a \
$(TOP)/src/gallium/winsys/g3dvl/dri/libvldri.a \
$(TOP)/src/gallium/winsys/r600/drm/libr600winsys.a \
$(TOP)/src/gallium/drivers/softpipe/libsoftpipe.a \
$(TOP)/src/gallium/drivers/trace/libtrace.a \
$(TOP)/src/gallium/auxiliary/libgallium.a