if (vb >= ARRAY_SIZE(sctx->vertex_buffer))
continue;
- if (!sctx->vertex_buffer[vb].buffer)
+ if (!sctx->vertex_buffer[vb].buffer.resource)
continue;
radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
- (struct r600_resource*)sctx->vertex_buffer[vb].buffer,
+ (struct r600_resource*)sctx->vertex_buffer[vb].buffer.resource,
RADEON_USAGE_READ, RADEON_PRIO_VERTEX_BUFFER);
}
uint32_t *desc = &ptr[i*4];
vb = &sctx->vertex_buffer[vbo_index];
- rbuffer = (struct r600_resource*)vb->buffer;
+ rbuffer = (struct r600_resource*)vb->buffer.resource;
if (!rbuffer) {
memset(desc, 0, 16);
continue;
if (sctx->b.chip_class != VI && vb->stride) {
/* Round up by rounding down and adding 1 */
- desc[2] = (vb->buffer->width0 - offset -
+ desc[2] = (vb->buffer.resource->width0 - offset -
velems->format_size[i]) /
vb->stride + 1;
} else {
- desc[2] = vb->buffer->width0 - offset;
+ desc[2] = vb->buffer.resource->width0 - offset;
}
desc[3] = velems->rsrc_word3[i];
if (first_vb_use_mask & (1 << i)) {
radeon_add_to_buffer_list(&sctx->b, &sctx->b.gfx,
- (struct r600_resource*)vb->buffer,
+ (struct r600_resource*)vb->buffer.resource,
RADEON_USAGE_READ, RADEON_PRIO_VERTEX_BUFFER);
}
}
}
}
-/* Reallocate a buffer a update all resource bindings where the buffer is
- * bound.
- *
- * This is used to avoid CPU-GPU synchronizations, because it makes the buffer
- * idle by discarding its contents. Apps usually tell us when to do this using
- * map_buffer flags, for example.
- */
-static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource *buf)
+static void si_rebind_buffer(struct pipe_context *ctx, struct pipe_resource *buf,
+ uint64_t old_va)
{
struct si_context *sctx = (struct si_context*)ctx;
struct r600_resource *rbuffer = r600_resource(buf);
unsigned i, shader;
- uint64_t old_va = rbuffer->gpu_address;
unsigned num_elems = sctx->vertex_elements ?
sctx->vertex_elements->count : 0;
- /* Reallocate the buffer in the same pipe_resource. */
- r600_alloc_resource(&sctx->screen->b, rbuffer);
-
/* We changed the buffer, now we need to bind it where the old one
* was bound. This consists of 2 things:
* 1) Updating the resource descriptor and dirtying it.
if (vb >= ARRAY_SIZE(sctx->vertex_buffer))
continue;
- if (!sctx->vertex_buffer[vb].buffer)
+ if (!sctx->vertex_buffer[vb].buffer.resource)
continue;
- if (sctx->vertex_buffer[vb].buffer == buf) {
+ if (sctx->vertex_buffer[vb].buffer.resource == buf) {
sctx->vertex_buffers_dirty = true;
break;
}
}
}
+/* Reallocate a buffer a update all resource bindings where the buffer is
+ * bound.
+ *
+ * This is used to avoid CPU-GPU synchronizations, because it makes the buffer
+ * idle by discarding its contents. Apps usually tell us when to do this using
+ * map_buffer flags, for example.
+ */
+static void si_invalidate_buffer(struct pipe_context *ctx, struct pipe_resource *buf)
+{
+ struct si_context *sctx = (struct si_context*)ctx;
+ struct r600_resource *rbuffer = r600_resource(buf);
+ uint64_t old_va = rbuffer->gpu_address;
+
+ /* Reallocate the buffer in the same pipe_resource. */
+ r600_alloc_resource(&sctx->screen->b, rbuffer);
+
+ si_rebind_buffer(ctx, buf, old_va);
+}
+
/* Update mutable image descriptor fields of all bound textures. */
void si_update_all_texture_descriptors(struct si_context *sctx)
{
R_00B030_SPI_SHADER_USER_DATA_PS_0);
si_emit_shader_pointer(sctx, descs,
R_00B130_SPI_SHADER_USER_DATA_VS_0);
- si_emit_shader_pointer(sctx, descs,
- R_00B330_SPI_SHADER_USER_DATA_ES_0);
- /* GFX9 merged LS-HS and ES-GS. Only set RW_BUFFERS for ES and LS. */
if (sctx->b.chip_class >= GFX9) {
+ /* GFX9 merged LS-HS and ES-GS.
+ * Set RW_BUFFERS in the special registers, so that
+ * it's preloaded into s[0:1] instead of s[8:9].
+ */
+ si_emit_shader_pointer(sctx, descs,
+ R_00B208_SPI_SHADER_USER_DATA_ADDR_LO_GS);
si_emit_shader_pointer(sctx, descs,
- R_00B430_SPI_SHADER_USER_DATA_LS_0);
+ R_00B408_SPI_SHADER_USER_DATA_ADDR_LO_HS);
} else {
si_emit_shader_pointer(sctx, descs,
R_00B230_SPI_SHADER_USER_DATA_GS_0);
+ si_emit_shader_pointer(sctx, descs,
+ R_00B330_SPI_SHADER_USER_DATA_ES_0);
si_emit_shader_pointer(sctx, descs,
R_00B430_SPI_SHADER_USER_DATA_HS_0);
}
int i;
unsigned ce_offset = 0;
+ STATIC_ASSERT(GFX9_SGPR_TCS_CONST_BUFFERS % 2 == 0);
+ STATIC_ASSERT(GFX9_SGPR_GS_CONST_BUFFERS % 2 == 0);
+
for (i = 0; i < SI_NUM_SHADERS; i++) {
+ bool gfx9_tcs = sctx->b.chip_class == GFX9 &&
+ i == PIPE_SHADER_TESS_CTRL;
+ bool gfx9_gs = sctx->b.chip_class == GFX9 &&
+ i == PIPE_SHADER_GEOMETRY;
/* GFX9 has only 4KB of CE, while previous chips had 32KB.
* Rarely used descriptors don't use CE RAM.
*/
si_init_buffer_resources(&sctx->const_buffers[i],
si_const_buffer_descriptors(sctx, i),
- SI_NUM_CONST_BUFFERS, SI_SGPR_CONST_BUFFERS,
+ SI_NUM_CONST_BUFFERS,
+ gfx9_tcs ? GFX9_SGPR_TCS_CONST_BUFFERS :
+ gfx9_gs ? GFX9_SGPR_GS_CONST_BUFFERS :
+ SI_SGPR_CONST_BUFFERS,
RADEON_USAGE_READ, RADEON_PRIO_CONST_BUFFER,
&ce_offset);
si_init_buffer_resources(&sctx->shader_buffers[i],
si_shader_buffer_descriptors(sctx, i),
- SI_NUM_SHADER_BUFFERS, SI_SGPR_SHADER_BUFFERS,
+ SI_NUM_SHADER_BUFFERS,
+ gfx9_tcs ? GFX9_SGPR_TCS_SHADER_BUFFERS :
+ gfx9_gs ? GFX9_SGPR_GS_SHADER_BUFFERS :
+ SI_SGPR_SHADER_BUFFERS,
RADEON_USAGE_READWRITE, RADEON_PRIO_SHADER_RW_BUFFER,
shaderbufs_use_ce ? &ce_offset : NULL);
si_init_descriptors(si_sampler_descriptors(sctx, i),
- SI_SGPR_SAMPLERS, 16, SI_NUM_SAMPLERS,
+ gfx9_tcs ? GFX9_SGPR_TCS_SAMPLERS :
+ gfx9_gs ? GFX9_SGPR_GS_SAMPLERS :
+ SI_SGPR_SAMPLERS,
+ 16, SI_NUM_SAMPLERS,
null_texture_descriptor,
samplers_use_ce ? &ce_offset : NULL);
si_init_descriptors(si_image_descriptors(sctx, i),
- SI_SGPR_IMAGES, 8, SI_NUM_IMAGES,
+ gfx9_tcs ? GFX9_SGPR_TCS_IMAGES :
+ gfx9_gs ? GFX9_SGPR_GS_IMAGES :
+ SI_SGPR_IMAGES,
+ 8, SI_NUM_IMAGES,
null_image_descriptor,
images_use_ce ? &ce_offset : NULL);
}
sctx->b.b.set_sampler_views = si_set_sampler_views;
sctx->b.b.set_stream_output_targets = si_set_streamout_targets;
sctx->b.invalidate_buffer = si_invalidate_buffer;
+ sctx->b.rebind_buffer = si_rebind_buffer;
/* Shader user data. */
si_init_atom(sctx, &sctx->shader_userdata.atom, &sctx->atoms.s.shader_userdata,
projects / mesa.git / blobdiff