* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-/*
- * Authors:
- * CooperYuan <cooper.yuan@amd.com>, <cooperyuan@gmail.com>
- */
-
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <pipe/p_defines.h>
-#include <pipe/p_context.h>
-#include <pipe/p_screen.h>
-#include <pipe/p_inlines.h>
-#include <util/u_memory.h>
-#include <X11/Xlib.h>
-
-#include <fcntl.h>
-
-#include "radeon_buffer.h"
-#include "radeon_r300.h"
-#include "r300_screen.h"
-#include "r300_texture.h"
-#include "p_video_context.h"
-#include "radeon_vl.h"
-#include "softpipe/sp_winsys.h"
-#include "softpipe/sp_texture.h"
-
+#include <vl/vl_context.h>
+#include <util/u_video.h>
#include "r300_video_context.h"
-#include <softpipe/sp_video_context.h>
-
-static void r300_mpeg12_destroy(struct pipe_video_context *vpipe)
-{
- struct radeon_mpeg12_context *ctx = (struct radeon_mpeg12_context*)vpipe;
-
- assert(vpipe);
-
- ctx->pipe->bind_vs_state(ctx->pipe, NULL);
- ctx->pipe->bind_fs_state(ctx->pipe, NULL);
-
- ctx->pipe->delete_blend_state(ctx->pipe, ctx->blend);
- ctx->pipe->delete_rasterizer_state(ctx->pipe, ctx->rast);
- ctx->pipe->delete_depth_stencil_alpha_state(ctx->pipe, ctx->dsa);
-
- pipe_video_surface_reference(&ctx->decode_target, NULL);
- vl_compositor_cleanup(&ctx->compositor);
- vl_mpeg12_mc_renderer_cleanup(&ctx->mc_renderer);
- ctx->pipe->destroy(ctx->pipe);
-
- FREE(ctx);
-}
-
-static void
-r300_mpeg12_decode_macroblocks(struct pipe_video_context *vpipe,
- struct pipe_video_surface *past,
- struct pipe_video_surface *future,
- unsigned num_macroblocks,
- struct pipe_macroblock *macroblocks,
- struct pipe_fence_handle **fence)
-{
- struct radeon_mpeg12_context *ctx = (struct radeon_mpeg12_context*)vpipe;
- struct pipe_mpeg12_macroblock *mpeg12_macroblocks =
- (struct pipe_mpeg12_macroblock*)macroblocks;
-
- assert(vpipe);
- assert(num_macroblocks);
- assert(macroblocks);
- assert(macroblocks->codec == PIPE_VIDEO_CODEC_MPEG12);
- assert(ctx->decode_target);
-
- vl_mpeg12_mc_renderer_render_macroblocks(
- &ctx->mc_renderer,
- r300_video_surface(ctx->decode_target)->tex,
- past ? r300_video_surface(past)->tex : NULL,
- future ? r300_video_surface(future)->tex : NULL,
- num_macroblocks, mpeg12_macroblocks, fence);
-}
-
-static void r300_mpeg12_clear_surface(struct pipe_video_context *vpipe,
- unsigned x, unsigned y,
- unsigned width, unsigned height,
- unsigned value,
- struct pipe_surface *surface)
-{
- struct radeon_mpeg12_context *ctx = (struct radeon_mpeg12_context*)vpipe;
-
- assert(vpipe);
- assert(surface);
-
- if (ctx->pipe->surface_fill)
- ctx->pipe->surface_fill(ctx->pipe, surface, x, y, width, height, value);
- else
- util_surface_fill(ctx->pipe, surface, x, y, width, height, value);
-}
-
-static void
-r300_mpeg12_render_picture(struct pipe_video_context *vpipe,
- struct pipe_video_surface *src_surface,
- enum pipe_mpeg12_picture_type picture_type,
- struct pipe_video_rect *src_area,
- struct pipe_surface *dst_surface,
- struct pipe_video_rect *dst_area,
- struct pipe_fence_handle **fence)
-{
- struct radeon_mpeg12_context *ctx = (struct radeon_mpeg12_context*)vpipe;
-
- assert(vpipe);
- assert(src_surface);
- assert(src_area);
- assert(dst_surface);
- assert(dst_area);
-
- vl_compositor_render(&ctx->compositor,
- r300_video_surface(src_surface)->tex,
- picture_type, src_area, dst_surface->texture,
- dst_area, fence);
-}
-
-static void r300_mpeg12_set_decode_target(struct pipe_video_context *vpipe,
- struct pipe_video_surface *dt)
-{
- struct radeon_mpeg12_context *ctx = (struct radeon_mpeg12_context*)vpipe;
-
- assert(vpipe);
- assert(dt);
-
- pipe_video_surface_reference(&ctx->decode_target, dt);
-}
-
-static void r300_mpeg12_set_csc_matrix(struct pipe_video_context *vpipe,
- const float *mat)
-{
- struct radeon_mpeg12_context *ctx = (struct radeon_mpeg12_context*)vpipe;
-
- assert(vpipe);
-
- vl_compositor_set_csc_matrix(&ctx->compositor, mat);
-}
-
-static bool r300_mpeg12_init_pipe_state(struct radeon_mpeg12_context *ctx)
-{
- struct pipe_rasterizer_state rast;
- struct pipe_blend_state blend;
- struct pipe_depth_stencil_alpha_state dsa;
- unsigned i;
-
- assert(ctx);
-
- rast.flatshade = 1;
- rast.flatshade_first = 0;
- rast.light_twoside = 0;
- rast.front_winding = PIPE_WINDING_CCW;
- rast.cull_mode = PIPE_WINDING_CW;
- rast.fill_cw = PIPE_POLYGON_MODE_FILL;
- rast.fill_ccw = PIPE_POLYGON_MODE_FILL;
- rast.offset_cw = 0;
- rast.offset_ccw = 0;
- rast.scissor = 0;
- rast.poly_smooth = 0;
- rast.poly_stipple_enable = 0;
- rast.point_sprite = 0;
- rast.point_size_per_vertex = 0;
- rast.multisample = 0;
- rast.line_smooth = 0;
- rast.line_stipple_enable = 0;
- rast.line_stipple_factor = 0;
- rast.line_stipple_pattern = 0;
- rast.line_last_pixel = 0;
- rast.bypass_vs_clip_and_viewport = 0;
- rast.line_width = 1;
- rast.point_smooth = 0;
- rast.point_size = 1;
- rast.offset_units = 1;
- rast.offset_scale = 1;
- /*rast.sprite_coord_mode[i] = ;*/
- ctx->rast = ctx->pipe->create_rasterizer_state(ctx->pipe, &rast);
- ctx->pipe->bind_rasterizer_state(ctx->pipe, ctx->rast);
-
- blend.blend_enable = 0;
- blend.rgb_func = PIPE_BLEND_ADD;
- blend.rgb_src_factor = PIPE_BLENDFACTOR_ONE;
- blend.rgb_dst_factor = PIPE_BLENDFACTOR_ONE;
- blend.alpha_func = PIPE_BLEND_ADD;
- blend.alpha_src_factor = PIPE_BLENDFACTOR_ONE;
- blend.alpha_dst_factor = PIPE_BLENDFACTOR_ONE;
- blend.logicop_enable = 0;
- blend.logicop_func = PIPE_LOGICOP_CLEAR;
- /* Needed to allow color writes to FB, even if blending disabled */
- blend.colormask = PIPE_MASK_RGBA;
- blend.dither = 0;
- ctx->blend = ctx->pipe->create_blend_state(ctx->pipe, &blend);
- ctx->pipe->bind_blend_state(ctx->pipe, ctx->blend);
-
- dsa.depth.enabled = 0;
- dsa.depth.writemask = 0;
- dsa.depth.func = PIPE_FUNC_ALWAYS;
- for (i = 0; i < 2; ++i)
- {
- dsa.stencil[i].enabled = 0;
- dsa.stencil[i].func = PIPE_FUNC_ALWAYS;
- dsa.stencil[i].fail_op = PIPE_STENCIL_OP_KEEP;
- dsa.stencil[i].zpass_op = PIPE_STENCIL_OP_KEEP;
- dsa.stencil[i].zfail_op = PIPE_STENCIL_OP_KEEP;
- dsa.stencil[i].ref_value = 0;
- dsa.stencil[i].valuemask = 0;
- dsa.stencil[i].writemask = 0;
- }
- dsa.alpha.enabled = 0;
- dsa.alpha.func = PIPE_FUNC_ALWAYS;
- dsa.alpha.ref_value = 0;
- ctx->dsa = ctx->pipe->create_depth_stencil_alpha_state(ctx->pipe, &dsa);
- ctx->pipe->bind_depth_stencil_alpha_state(ctx->pipe, ctx->dsa);
-
- return true;
-}
-
-static struct pipe_video_context *
-r300_mpeg12_context_create(struct pipe_screen *screen,
- enum pipe_video_profile profile,
- enum pipe_video_chroma_format chroma_format,
- unsigned int width,
- unsigned int height)
-{
- struct radeon_mpeg12_context *ctx;
- ctx = CALLOC_STRUCT(radeon_mpeg12_context);
- if (!ctx)
- return NULL;
-
- ctx->base.profile = profile;
- ctx->base.chroma_format = chroma_format;
- ctx->base.width = width;
- ctx->base.height = height;
- ctx->base.screen = screen;
-
- ctx->base.destroy = radeon_mpeg12_destroy;
- ctx->base.decode_macroblocks = radeon_mpeg12_decode_macroblocks;
- ctx->base.clear_surface = radeon_mpeg12_clear_surface;
- ctx->base.render_picture = radeon_mpeg12_render_picture;
- ctx->base.set_decode_target = radeon_mpeg12_set_decode_target;
- ctx->base.set_csc_matrix = radeon_mpeg12_set_csc_matrix;
-
- ctx->pipe = r300_create_context(screen,(struct r300_winsys*)screen->winsys);
- if (!ctx->pipe)
- {
- FREE(ctx);
- return NULL;
- }
-
- if (!vl_mpeg12_mc_renderer_init(&ctx->mc_renderer, ctx->pipe,
- width, height, chroma_format,
- VL_MPEG12_MC_RENDERER_BUFFER_PICTURE,
- true))
- {
- ctx->pipe->destroy(ctx->pipe);
- FREE(ctx);
- return NULL;
- }
-
- if (!vl_compositor_init(&ctx->compositor, ctx->pipe))
- {
- vl_mpeg12_mc_renderer_cleanup(&ctx->mc_renderer);
- ctx->pipe->destroy(ctx->pipe);
- FREE(ctx);
- return NULL;
- }
-
- if (!radeon_mpeg12_init_pipe_state(ctx))
- {
- vl_compositor_cleanup(&ctx->compositor);
- vl_mpeg12_mc_renderer_cleanup(&ctx->mc_renderer);
- ctx->pipe->destroy(ctx->pipe);
- FREE(ctx);
- return NULL;
- }
-
- return &ctx->base;
-}
struct pipe_video_context *
-r300_video_create(struct pipe_context *pipe, enum pipe_video_profile profile,
- enum pipe_video_chroma_format chroma_format,
- unsigned width, unsigned height,
- unsigned pvctx_id)
+r300_video_create(struct pipe_screen *screen, void *priv)
{
- struct pipe_video_context *vpipe;
- struct radeon_vl_context *rvl_ctx;
-
- assert(p_screen);
- assert(width && height);
-
- /* create radeon pipe_context */
- switch(u_reduce_video_profile(profile))
- {
- case PIPE_VIDEO_CODEC_MPEG12:
- vpipe = radeon_mpeg12_context_create(p_screen, profile, chr_f,
- width, height);
- break;
- default:
- return NULL;
- }
+ struct pipe_context *pipe;
- /* create radeon_vl_context */
- rvl_ctx = calloc(1, sizeof(struct radeon_vl_context));
- rvl_ctx->display = display;
- rvl_ctx->screen = screen;
+ assert(screen);
- vpipe->priv = rvl_ctx;
+ pipe = screen->context_create(screen, priv);
+ if (!pipe)
+ return NULL;
- return vpipe;
+ return vl_create_context(pipe, false);
}
projects / mesa.git / commitdiff