From: Marek Olšák Date: Wed, 7 Feb 2018 00:31:33 +0000 (+0100) Subject: radeonsi: change si_descriptors::shader_userdata_offset type to short X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1d1df76d2b3b65f18002cec1957c6115b5bd12a5;p=mesa.git radeonsi: change si_descriptors::shader_userdata_offset type to short We will want to use SH registers outside of user data SGPRs, like the GFX9 special SGPRs. Reviewed-by: Nicolai Hähnle --- diff --git a/src/gallium/drivers/radeonsi/si_descriptors.c b/src/gallium/drivers/radeonsi/si_descriptors.c index f28bd0ffb0a..65b0d3ac194 100644 --- a/src/gallium/drivers/radeonsi/si_descriptors.c +++ b/src/gallium/drivers/radeonsi/si_descriptors.c @@ -115,14 +115,14 @@ static void si_init_descriptor_list(uint32_t *desc_list, } static void si_init_descriptors(struct si_descriptors *desc, - unsigned shader_userdata_index, + short shader_userdata_rel_index, unsigned element_dw_size, unsigned num_elements) { desc->list = CALLOC(num_elements, element_dw_size * 4); desc->element_dw_size = element_dw_size; desc->num_elements = num_elements; - desc->shader_userdata_offset = shader_userdata_index * 4; + desc->shader_userdata_offset = shader_userdata_rel_index * 4; desc->slot_index_to_bind_directly = -1; } @@ -916,7 +916,7 @@ static void si_bind_sampler_states(struct pipe_context *ctx, static void si_init_buffer_resources(struct si_buffer_resources *buffers, struct si_descriptors *descs, unsigned num_buffers, - unsigned shader_userdata_index, + short shader_userdata_rel_index, enum radeon_bo_usage shader_usage, enum radeon_bo_usage shader_usage_constbuf, enum radeon_bo_priority priority, @@ -928,7 +928,7 @@ static void si_init_buffer_resources(struct si_buffer_resources *buffers, buffers->priority_constbuf = priority_constbuf; buffers->buffers = CALLOC(num_buffers, sizeof(struct pipe_resource*)); - si_init_descriptors(descs, shader_userdata_index, 4, num_buffers); + si_init_descriptors(descs, shader_userdata_rel_index, 4, num_buffers); } static void si_release_buffer_resources(struct si_buffer_resources *buffers, @@ -2132,12 +2132,12 @@ void si_emit_compute_shader_pointers(struct si_context *sctx) static void si_init_bindless_descriptors(struct si_context *sctx, struct si_descriptors *desc, - unsigned shader_userdata_index, + short shader_userdata_rel_index, unsigned num_elements) { MAYBE_UNUSED unsigned desc_slot; - si_init_descriptors(desc, shader_userdata_index, 16, num_elements); + si_init_descriptors(desc, shader_userdata_rel_index, 16, num_elements); sctx->bindless_descriptors.num_active_slots = num_elements; /* The first bindless descriptor is stored at slot 1, because 0 is not diff --git a/src/gallium/drivers/radeonsi/si_state.h b/src/gallium/drivers/radeonsi/si_state.h index 5233be72462..02659a7a4f3 100644 --- a/src/gallium/drivers/radeonsi/si_state.h +++ b/src/gallium/drivers/radeonsi/si_state.h @@ -271,9 +271,9 @@ struct si_descriptors { uint32_t first_active_slot; uint32_t num_active_slots; - /* The SGPR index where the 64-bit pointer to the descriptor array will - * be stored. */ - ubyte shader_userdata_offset; + /* The SH register offset relative to USER_DATA*_0 where the pointer + * to the descriptor array will be stored. */ + short shader_userdata_offset; /* The size of one descriptor. */ ubyte element_dw_size; /* If there is only one slot enabled, bind it directly instead of