Lines Matching defs:vactx
43 static int render_picture(struct vaapi_context *vactx, VASurfaceID surface)
48 vaUnmapBuffer(vactx->display, vactx->pic_param_buf_id);
49 va_buffers[n_va_buffers++] = vactx->pic_param_buf_id;
51 if (vactx->iq_matrix_buf_id) {
52 vaUnmapBuffer(vactx->display, vactx->iq_matrix_buf_id);
53 va_buffers[n_va_buffers++] = vactx->iq_matrix_buf_id;
56 if (vactx->bitplane_buf_id) {
57 vaUnmapBuffer(vactx->display, vactx->bitplane_buf_id);
58 va_buffers[n_va_buffers++] = vactx->bitplane_buf_id;
61 if (vaBeginPicture(vactx->display, vactx->context_id,
65 if (vaRenderPicture(vactx->display, vactx->context_id,
69 if (vaRenderPicture(vactx->display, vactx->context_id,
70 vactx->slice_buf_ids,
71 vactx->n_slice_buf_ids) != VA_STATUS_SUCCESS)
74 if (vaEndPicture(vactx->display, vactx->context_id) != VA_STATUS_SUCCESS)
80 static int commit_slices(struct vaapi_context *vactx)
85 if (vactx->slice_count == 0)
89 av_fast_realloc(vactx->slice_buf_ids,
90 &vactx->slice_buf_ids_alloc,
91 (vactx->n_slice_buf_ids + 2) * sizeof(slice_buf_ids[0]));
94 vactx->slice_buf_ids = slice_buf_ids;
97 if (vaCreateBuffer(vactx->display, vactx->context_id,
99 vactx->slice_param_size,
100 vactx->slice_count, vactx->slice_params,
103 vactx->slice_count = 0;
106 if (vaCreateBuffer(vactx->display, vactx->context_id,
108 vactx->slice_data_size,
109 1, (void *)vactx->slice_data,
112 vactx->slice_data = NULL;
113 vactx->slice_data_size = 0;
115 slice_buf_ids[vactx->n_slice_buf_ids++] = slice_param_buf_id;
116 slice_buf_ids[vactx->n_slice_buf_ids++] = slice_data_buf_id;
120 static void *alloc_buffer(struct vaapi_context *vactx, int type, unsigned int size, uint32_t *buf_id)
125 if (vaCreateBuffer(vactx->display, vactx->context_id,
127 vaMapBuffer(vactx->display, *buf_id, &data);
132 void *ff_vaapi_alloc_pic_param(struct vaapi_context *vactx, unsigned int size)
134 return alloc_buffer(vactx, VAPictureParameterBufferType, size, &vactx->pic_param_buf_id);
137 void *ff_vaapi_alloc_iq_matrix(struct vaapi_context *vactx, unsigned int size)
139 return alloc_buffer(vactx, VAIQMatrixBufferType, size, &vactx->iq_matrix_buf_id);
142 uint8_t *ff_vaapi_alloc_bitplane(struct vaapi_context *vactx, uint32_t size)
144 return alloc_buffer(vactx, VABitPlaneBufferType, size, &vactx->bitplane_buf_id);
147 VASliceParameterBufferBase *ff_vaapi_alloc_slice(struct vaapi_context *vactx, const uint8_t *buffer, uint32_t size)
152 if (!vactx->slice_data)
153 vactx->slice_data = buffer;
154 if (vactx->slice_data + vactx->slice_data_size != buffer) {
155 if (commit_slices(vactx) < 0)
157 vactx->slice_data = buffer;
161 av_fast_realloc(vactx->slice_params,
162 &vactx->slice_params_alloc,
163 (vactx->slice_count + 1) * vactx->slice_param_size);
166 vactx->slice_params = slice_params;
168 slice_param = (VASliceParameterBufferBase *)(slice_params + vactx->slice_count * vactx->slice_param_size);
170 slice_param->slice_data_offset = vactx->slice_data_size;
173 vactx->slice_count++;
174 vactx->slice_data_size += size;
180 struct vaapi_context * const vactx = s->avctx->hwaccel_context;
185 if (commit_slices(vactx) < 0)
187 if (vactx->n_slice_buf_ids > 0) {
188 if (render_picture(vactx, ff_vaapi_get_surface_id(s->current_picture_ptr)) < 0)
195 destroy_buffers(vactx->display, &vactx->pic_param_buf_id, 1);
196 destroy_buffers(vactx->display, &vactx->iq_matrix_buf_id, 1);
197 destroy_buffers(vactx->display, &vactx->bitplane_buf_id, 1);
198 destroy_buffers(vactx->display, vactx->slice_buf_ids, vactx->n_slice_buf_ids);
199 av_freep(&vactx->slice_buf_ids);
200 av_freep(&vactx->slice_params);
201 vactx->n_slice_buf_ids = 0;
202 vactx->slice_buf_ids_alloc = 0;
203 vactx->slice_count = 0;
204 vactx->slice_params_alloc = 0;