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iris: streamout

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This commit is contained in:
Kenneth Graunke
2018-07-11 12:45:19 -07:00
parent 059c096eff
commit cef0b8b13b
4 changed files with 88 additions and 23 deletions
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11
src/gallium/drivers/iris/iris_context.h
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@@ -171,9 +171,10 @@ struct iris_compiled_shader {
struct brw_stage_prog_data *prog_data;
/**
* Derived 3DSTATE_SO_DECL_LIST packet (for transform feedback).
* Derived 3DSTATE_STREAMOUT and 3DSTATE_SO_DECL_LIST packets
* (the VUE-based information for transform feedback outputs).
*/
uint32_t *so_decl_list;
uint32_t *streamout;
/**
* Shader packets and other data derived from prog_data. These must be
@@ -284,7 +285,9 @@ struct iris_context {
unsigned num_samplers[MESA_SHADER_STAGES];
unsigned num_textures[MESA_SHADER_STAGES];
uint32_t *so_decl_list;
/** 3DSTATE_STREAMOUT and 3DSTATE_SO_DECL_LIST packets */
bool streamout_active;
uint32_t *streamout;
struct iris_state_ref unbound_tex;
@@ -392,7 +395,7 @@ void iris_upload_and_bind_shader(struct iris_context *ice,
const void *key,
const void *assembly,
struct brw_stage_prog_data *prog_data,
uint32_t *so_decl_list);
uint32_t *streamout);
const void *iris_find_previous_compile(const struct iris_context *ice,
enum iris_program_cache_id cache_id,
unsigned program_string_id);