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path: root/src/gallium/drivers/r300/r300_state.c
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Diffstat (limited to 'src/gallium/drivers/r300/r300_state.c')
-rw-r--r--src/gallium/drivers/r300/r300_state.c187
1 files changed, 33 insertions, 154 deletions
diff --git a/src/gallium/drivers/r300/r300_state.c b/src/gallium/drivers/r300/r300_state.c
index dad41ab91ed..aa4e05d4be5 100644
--- a/src/gallium/drivers/r300/r300_state.c
+++ b/src/gallium/drivers/r300/r300_state.c
@@ -1478,10 +1478,7 @@ static void r300_set_vertex_buffers(struct pipe_context* pipe,
const struct pipe_vertex_buffer* buffers)
{
struct r300_context* r300 = r300_context(pipe);
- const struct pipe_vertex_buffer *vbo;
- unsigned i, max_index = (1 << 24) - 1;
- boolean any_user_buffer = FALSE;
- boolean any_nonuser_buffer = FALSE;
+ unsigned i;
struct pipe_vertex_buffer dummy_vb = {0};
/* There must be at least one vertex buffer set, otherwise it locks up. */
@@ -1491,91 +1488,21 @@ static void r300_set_vertex_buffers(struct pipe_context* pipe,
count = 1;
}
- if (count == r300->vertex_buffer_count &&
- memcmp(r300->vertex_buffer, buffers,
- sizeof(struct pipe_vertex_buffer) * count) == 0) {
- return;
- }
+ u_vbuf_mgr_set_vertex_buffers(r300->vbuf_mgr, count, buffers);
if (r300->screen->caps.has_tcl) {
/* HW TCL. */
- r300->incompatible_vb_layout = FALSE;
-
- /* Check if the strides and offsets are aligned to the size of DWORD. */
for (i = 0; i < count; i++) {
- if (buffers[i].buffer) {
- if (buffers[i].stride % 4 != 0 ||
- buffers[i].buffer_offset % 4 != 0) {
- r300->incompatible_vb_layout = TRUE;
- break;
- }
+ if (buffers[i].buffer &&
+ !r300_buffer(buffers[i].buffer)->b.user_ptr) {
+ r300->validate_buffers = TRUE;
}
}
-
- for (i = 0; i < count; i++) {
- vbo = &buffers[i];
-
- /* Skip NULL buffers */
- if (!vbo->buffer) {
- continue;
- }
-
- /* User buffers have no info about maximum index,
- * we will have to compute it in draw_vbo. */
- if (r300_is_user_buffer(vbo->buffer)) {
- any_user_buffer = TRUE;
- continue;
- }
- any_nonuser_buffer = TRUE;
-
- /* The stride of zero means we will be fetching only the first
- * vertex, so don't care about max_index. */
- if (!vbo->stride)
- continue;
-
- /* Update the maximum index. */
- {
- unsigned vbo_max_index =
- (vbo->buffer->width0 - vbo->buffer_offset) / vbo->stride;
- max_index = MIN2(max_index, vbo_max_index);
- }
- }
-
- r300->any_user_vbs = any_user_buffer;
- r300->vertex_buffer_max_index = max_index;
r300->vertex_arrays_dirty = TRUE;
- if (any_nonuser_buffer)
- r300->validate_buffers = TRUE;
- if (!any_user_buffer)
- r300->upload_vb_validated = FALSE;
} else {
/* SW TCL. */
draw_set_vertex_buffers(r300->draw, count, buffers);
}
-
- /* Common code. */
- for (i = 0; i < count; i++) {
- vbo = &buffers[i];
-
- /* Reference our buffer. */
- pipe_resource_reference(&r300->vertex_buffer[i].buffer, vbo->buffer);
- if (vbo->buffer && r300_is_user_buffer(vbo->buffer)) {
- pipe_resource_reference(&r300->real_vertex_buffer[i], NULL);
- } else {
- pipe_resource_reference(&r300->real_vertex_buffer[i], vbo->buffer);
- }
- }
- for (; i < r300->real_vertex_buffer_count; i++) {
- /* Dereference any old buffers. */
- pipe_resource_reference(&r300->vertex_buffer[i].buffer, NULL);
- pipe_resource_reference(&r300->real_vertex_buffer[i], NULL);
- }
-
- memcpy(r300->vertex_buffer, buffers,
- sizeof(struct pipe_vertex_buffer) * count);
-
- r300->vertex_buffer_count = count;
- r300->real_vertex_buffer_count = count;
}
static void r300_set_index_buffer(struct pipe_context* pipe,
@@ -1588,7 +1515,7 @@ static void r300_set_index_buffer(struct pipe_context* pipe,
memcpy(&r300->index_buffer, ib, sizeof(r300->index_buffer));
if (r300->screen->caps.has_tcl &&
- !r300_is_user_buffer(ib->buffer)) {
+ !r300_buffer(ib->buffer)->b.user_ptr) {
r300->validate_buffers = TRUE;
r300->upload_ib_validated = FALSE;
}
@@ -1621,7 +1548,7 @@ static void r300_vertex_psc(struct r300_vertex_element_state *velems)
* so PSC should just route stuff based on the vertex elements,
* and not on attrib information. */
for (i = 0; i < velems->count; i++) {
- format = velems->hw_format[i];
+ format = velems->velem[i].src_format;
type = r300_translate_vertex_data_type(format);
if (type == R300_INVALID_FORMAT) {
@@ -1653,16 +1580,13 @@ static void r300_vertex_psc(struct r300_vertex_element_state *velems)
vstream->count = (i >> 1) + 1;
}
-#define FORMAT_REPLACE(what, withwhat) \
- case PIPE_FORMAT_##what: *format = PIPE_FORMAT_##withwhat; break
-
static void* r300_create_vertex_elements_state(struct pipe_context* pipe,
unsigned count,
const struct pipe_vertex_element* attribs)
{
+ struct r300_context *r300 = r300_context(pipe);
struct r300_vertex_element_state *velems;
unsigned i;
- enum pipe_format *format;
struct pipe_vertex_element dummy_attrib = {0};
/* R300 Programmable Stream Control (PSC) doesn't support 0 vertex elements. */
@@ -1674,77 +1598,26 @@ static void* r300_create_vertex_elements_state(struct pipe_context* pipe,
assert(count <= PIPE_MAX_ATTRIBS);
velems = CALLOC_STRUCT(r300_vertex_element_state);
- if (velems != NULL) {
- velems->count = count;
- memcpy(velems->velem, attribs, sizeof(struct pipe_vertex_element) * count);
-
- if (r300_screen(pipe->screen)->caps.has_tcl) {
- /* Set the best hw format in case the original format is not
- * supported by hw. */
- for (i = 0; i < count; i++) {
- velems->hw_format[i] = velems->velem[i].src_format;
- format = &velems->hw_format[i];
-
- /* This is basically the list of unsupported formats.
- * For now we don't care about the alignment, that's going to
- * be sorted out after the PSC setup. */
- switch (*format) {
- FORMAT_REPLACE(R64_FLOAT, R32_FLOAT);
- FORMAT_REPLACE(R64G64_FLOAT, R32G32_FLOAT);
- FORMAT_REPLACE(R64G64B64_FLOAT, R32G32B32_FLOAT);
- FORMAT_REPLACE(R64G64B64A64_FLOAT, R32G32B32A32_FLOAT);
-
- FORMAT_REPLACE(R32_UNORM, R32_FLOAT);
- FORMAT_REPLACE(R32G32_UNORM, R32G32_FLOAT);
- FORMAT_REPLACE(R32G32B32_UNORM, R32G32B32_FLOAT);
- FORMAT_REPLACE(R32G32B32A32_UNORM, R32G32B32A32_FLOAT);
-
- FORMAT_REPLACE(R32_USCALED, R32_FLOAT);
- FORMAT_REPLACE(R32G32_USCALED, R32G32_FLOAT);
- FORMAT_REPLACE(R32G32B32_USCALED, R32G32B32_FLOAT);
- FORMAT_REPLACE(R32G32B32A32_USCALED,R32G32B32A32_FLOAT);
-
- FORMAT_REPLACE(R32_SNORM, R32_FLOAT);
- FORMAT_REPLACE(R32G32_SNORM, R32G32_FLOAT);
- FORMAT_REPLACE(R32G32B32_SNORM, R32G32B32_FLOAT);
- FORMAT_REPLACE(R32G32B32A32_SNORM, R32G32B32A32_FLOAT);
-
- FORMAT_REPLACE(R32_SSCALED, R32_FLOAT);
- FORMAT_REPLACE(R32G32_SSCALED, R32G32_FLOAT);
- FORMAT_REPLACE(R32G32B32_SSCALED, R32G32B32_FLOAT);
- FORMAT_REPLACE(R32G32B32A32_SSCALED,R32G32B32A32_FLOAT);
-
- FORMAT_REPLACE(R32_FIXED, R32_FLOAT);
- FORMAT_REPLACE(R32G32_FIXED, R32G32_FLOAT);
- FORMAT_REPLACE(R32G32B32_FIXED, R32G32B32_FLOAT);
- FORMAT_REPLACE(R32G32B32A32_FIXED, R32G32B32A32_FLOAT);
-
- default:;
- }
+ if (!velems)
+ return NULL;
- velems->incompatible_layout =
- velems->incompatible_layout ||
- velems->velem[i].src_format != velems->hw_format[i] ||
- velems->velem[i].src_offset % 4 != 0;
- }
+ velems->count = count;
+ velems->vmgr_elements =
+ u_vbuf_mgr_create_vertex_elements(r300->vbuf_mgr, count, attribs,
+ velems->velem);
- /* Now setup PSC.
- * The unused components will be replaced by (..., 0, 1). */
- r300_vertex_psc(velems);
-
- /* Align the formats to the size of DWORD.
- * We only care about the blocksizes of the formats since
- * swizzles are already set up.
- * Also compute the vertex size. */
- for (i = 0; i < count; i++) {
- /* This is OK because we check for aligned strides too
- * elsewhere. */
- velems->hw_format_size[i] =
- align(util_format_get_blocksize(velems->hw_format[i]), 4);
- velems->vertex_size_dwords += velems->hw_format_size[i] / 4;
- }
+ if (r300_screen(pipe->screen)->caps.has_tcl) {
+ /* Setup PSC.
+ * The unused components will be replaced by (..., 0, 1). */
+ r300_vertex_psc(velems);
+
+ for (i = 0; i < count; i++) {
+ velems->format_size[i] =
+ align(util_format_get_blocksize(velems->velem[i].src_format), 4);
+ velems->vertex_size_dwords += velems->format_size[i] / 4;
}
}
+
return velems;
}
@@ -1760,6 +1633,8 @@ static void r300_bind_vertex_elements_state(struct pipe_context *pipe,
r300->velems = velems;
+ u_vbuf_mgr_bind_vertex_elements(r300->vbuf_mgr, state, velems->vmgr_elements);
+
if (r300->draw) {
draw_set_vertex_elements(r300->draw, velems->count, velems->velem);
return;
@@ -1772,7 +1647,11 @@ static void r300_bind_vertex_elements_state(struct pipe_context *pipe,
static void r300_delete_vertex_elements_state(struct pipe_context *pipe, void *state)
{
- FREE(state);
+ struct r300_context *r300 = r300_context(pipe);
+ struct r300_vertex_element_state *velems = state;
+
+ u_vbuf_mgr_destroy_vertex_elements(r300->vbuf_mgr, velems->vmgr_elements);
+ FREE(state);
}
static void* r300_create_vs_state(struct pipe_context* pipe,
@@ -1876,8 +1755,8 @@ static void r300_set_constant_buffer(struct pipe_context *pipe,
if (buf == NULL || buf->width0 == 0)
return;
- if (rbuf->user_buffer)
- mapped = (uint32_t*)rbuf->user_buffer;
+ if (rbuf->b.user_ptr)
+ mapped = (uint32_t*)rbuf->b.user_ptr;
else if (rbuf->constant_buffer)
mapped = (uint32_t*)rbuf->constant_buffer;
else
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-12 16:58:02 +0000