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stream: for format conversion

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This commit is contained in:
Wim Taymans 2018-04-05 15:38:10 +02:00
parent ba518c0d9b
commit b171361204
6 changed files with 1087 additions and 331 deletions
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23
spa/include/spa/param/buffers.h
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@ -31,16 +31,23 @@ extern "C" {
#define SPA_TYPE_PARAM__Buffers SPA_TYPE_PARAM_BASE "Buffers"
#define SPA_TYPE_PARAM_BUFFERS_BASE SPA_TYPE_PARAM__Buffers ":"
#define SPA_TYPE_PARAM_BUFFERS__size SPA_TYPE_PARAM_BUFFERS_BASE "size"
#define SPA_TYPE_PARAM_BUFFERS__stride SPA_TYPE_PARAM_BUFFERS_BASE "stride"
#define SPA_TYPE_PARAM_BUFFERS__buffers SPA_TYPE_PARAM_BUFFERS_BASE "buffers"
#define SPA_TYPE_PARAM_BUFFERS__align SPA_TYPE_PARAM_BUFFERS_BASE "align"
#define SPA_TYPE_PARAM_BUFFERS__blocks SPA_TYPE_PARAM_BUFFERS_BASE "blocks"
#define SPA_TYPE_PARAM__BlockInfo SPA_TYPE_PARAM_BASE "BlockInfo"
#define SPA_TYPE_PARAM_BLOCK_INFO_BASE SPA_TYPE_PARAM__BlockInfo ":"
#define SPA_TYPE_PARAM_BLOCK_INFO__size SPA_TYPE_PARAM_BLOCK_INFO_BASE "size"
#define SPA_TYPE_PARAM_BLOCK_INFO__stride SPA_TYPE_PARAM_BLOCK_INFO_BASE "stride"
#define SPA_TYPE_PARAM_BLOCK_INFO__align SPA_TYPE_PARAM_BLOCK_INFO_BASE "align"
struct spa_type_param_buffers {
uint32_t Buffers;
uint32_t buffers;
uint32_t blocks;
uint32_t BlockInfo;
uint32_t size;
uint32_t stride;
uint32_t buffers;
uint32_t align;
};
@ -50,10 +57,12 @@ spa_type_param_buffers_map(struct spa_type_map *map,
{
if (type->Buffers == 0) {
type->Buffers = spa_type_map_get_id(map, SPA_TYPE_PARAM__Buffers);
type->size = spa_type_map_get_id(map, SPA_TYPE_PARAM_BUFFERS__size);
type->stride = spa_type_map_get_id(map, SPA_TYPE_PARAM_BUFFERS__stride);
type->buffers = spa_type_map_get_id(map, SPA_TYPE_PARAM_BUFFERS__buffers);
type->align = spa_type_map_get_id(map, SPA_TYPE_PARAM_BUFFERS__align);
type->blocks = spa_type_map_get_id(map, SPA_TYPE_PARAM_BUFFERS__blocks);
type->BlockInfo = spa_type_map_get_id(map, SPA_TYPE_PARAM__BlockInfo);
type->size = spa_type_map_get_id(map, SPA_TYPE_PARAM_BLOCK_INFO__size);
type->stride = spa_type_map_get_id(map, SPA_TYPE_PARAM_BLOCK_INFO__stride);
type->align = spa_type_map_get_id(map, SPA_TYPE_PARAM_BLOCK_INFO__align);
}
}