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path: root/src/gallium/drivers/r300/r300_render.c
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Diffstat (limited to 'src/gallium/drivers/r300/r300_render.c')
-rw-r--r--src/gallium/drivers/r300/r300_render.c85
1 files changed, 26 insertions, 59 deletions
diff --git a/src/gallium/drivers/r300/r300_render.c b/src/gallium/drivers/r300/r300_render.c
index 7dc8ff08fa4..2ead8667bda 100644
--- a/src/gallium/drivers/r300/r300_render.c
+++ b/src/gallium/drivers/r300/r300_render.c
@@ -239,8 +239,7 @@ static boolean r300_emit_states(struct r300_context *r300,
enum r300_prepare_flags flags,
struct pipe_resource *index_buffer,
int buffer_offset,
- int index_bias,
- boolean user_buffers)
+ int index_bias)
{
boolean first_draw = flags & PREP_FIRST_DRAW;
boolean emit_vertex_arrays = flags & PREP_EMIT_AOS;
@@ -250,24 +249,11 @@ static boolean r300_emit_states(struct r300_context *r300,
/* Validate buffers and emit dirty state if needed. */
if (first_draw) {
- if (r300->validate_buffers) {
- if (!r300_emit_buffer_validate(r300, validate_vbos,
- index_buffer)) {
- fprintf(stderr, "r300: CS space validation failed. "
- "(not enough memory?) Skipping rendering.\n");
- return FALSE;
- }
-
- /* Consider the validation done only if everything was validated. */
- if (validate_vbos) {
- r300->validate_buffers = FALSE;
- if (user_buffers)
- r300->upload_vb_validated = TRUE;
- if (r300->index_buffer.buffer &&
- r300_resource(r300->index_buffer.buffer)->b.user_ptr) {
- r300->upload_ib_validated = TRUE;
- }
- }
+ if (!r300_emit_buffer_validate(r300, validate_vbos,
+ index_buffer)) {
+ fprintf(stderr, "r300: CS space validation failed. "
+ "(not enough memory?) Skipping rendering.\n");
+ return FALSE;
}
r300_emit_dirty_state(r300);
@@ -312,14 +298,13 @@ static boolean r300_prepare_for_rendering(struct r300_context *r300,
struct pipe_resource *index_buffer,
unsigned cs_dwords,
int buffer_offset,
- int index_bias,
- boolean user_buffers)
+ int index_bias)
{
if (r300_reserve_cs_dwords(r300, flags, cs_dwords))
flags |= PREP_FIRST_DRAW;
return r300_emit_states(r300, flags, index_buffer, buffer_offset,
- index_bias, user_buffers);
+ index_bias);
}
static boolean immd_is_good_idea(struct r300_context *r300,
@@ -394,8 +379,7 @@ static void r300_draw_arrays_immediate(struct r300_context *r300,
CS_LOCALS(r300);
- if (!r300_prepare_for_rendering(r300, PREP_FIRST_DRAW, NULL, dwords, 0, 0,
- FALSE))
+ if (!r300_prepare_for_rendering(r300, PREP_FIRST_DRAW, NULL, dwords, 0, 0))
return;
/* Calculate the vertex size, offsets, strides etc. and map the buffers. */
@@ -545,8 +529,7 @@ static void r300_emit_draw_elements(struct r300_context *r300,
static void r300_draw_elements_immediate(struct r300_context *r300,
int indexBias, unsigned minIndex,
unsigned maxIndex, unsigned mode,
- unsigned start, unsigned count,
- boolean user_buffers)
+ unsigned start, unsigned count)
{
uint8_t *ptr1;
uint16_t *ptr2;
@@ -558,8 +541,7 @@ static void r300_draw_elements_immediate(struct r300_context *r300,
/* 19 dwords for r300_draw_elements_immediate. Give up if the function fails. */
if (!r300_prepare_for_rendering(r300,
PREP_FIRST_DRAW | PREP_VALIDATE_VBOS | PREP_EMIT_AOS |
- PREP_INDEXED, NULL, 2+count_dwords, 0, indexBias,
- user_buffers))
+ PREP_INDEXED, NULL, 2+count_dwords, 0, indexBias))
return;
r300_emit_draw_init(r300, mode, minIndex, maxIndex);
@@ -632,8 +614,7 @@ static void r300_draw_elements_immediate(struct r300_context *r300,
static void r300_draw_elements(struct r300_context *r300, int indexBias,
unsigned minIndex, unsigned maxIndex,
- unsigned mode, unsigned start, unsigned count,
- boolean user_buffers)
+ unsigned mode, unsigned start, unsigned count)
{
struct pipe_resource *indexBuffer = r300->index_buffer.buffer;
unsigned indexSize = r300->index_buffer.index_size;
@@ -681,8 +662,7 @@ static void r300_draw_elements(struct r300_context *r300, int indexBias,
/* 19 dwords for emit_draw_elements. Give up if the function fails. */
if (!r300_prepare_for_rendering(r300,
PREP_FIRST_DRAW | PREP_VALIDATE_VBOS | PREP_EMIT_AOS |
- PREP_INDEXED, indexBuffer, 19, buffer_offset, indexBias,
- user_buffers))
+ PREP_INDEXED, indexBuffer, 19, buffer_offset, indexBias))
goto done;
if (alt_num_verts || count <= 65535) {
@@ -706,7 +686,7 @@ static void r300_draw_elements(struct r300_context *r300, int indexBias,
if (count) {
if (!r300_prepare_for_rendering(r300,
PREP_VALIDATE_VBOS | PREP_EMIT_AOS | PREP_INDEXED,
- indexBuffer, 19, buffer_offset, indexBias, user_buffers))
+ indexBuffer, 19, buffer_offset, indexBias))
goto done;
}
} while (count);
@@ -719,8 +699,7 @@ done:
}
static void r300_draw_arrays(struct r300_context *r300, unsigned mode,
- unsigned start, unsigned count,
- boolean user_buffers)
+ unsigned start, unsigned count)
{
boolean alt_num_verts = r300->screen->caps.is_r500 &&
count > 65536 &&
@@ -730,7 +709,7 @@ static void r300_draw_arrays(struct r300_context *r300, unsigned mode,
/* 9 spare dwords for emit_draw_arrays. Give up if the function fails. */
if (!r300_prepare_for_rendering(r300,
PREP_FIRST_DRAW | PREP_VALIDATE_VBOS | PREP_EMIT_AOS,
- NULL, 9, start, 0, user_buffers))
+ NULL, 9, start, 0))
return;
if (alt_num_verts || count <= 65535) {
@@ -747,7 +726,7 @@ static void r300_draw_arrays(struct r300_context *r300, unsigned mode,
if (count) {
if (!r300_prepare_for_rendering(r300,
PREP_VALIDATE_VBOS | PREP_EMIT_AOS, NULL, 9,
- start, 0, user_buffers))
+ start, 0))
return;
}
} while (count);
@@ -774,13 +753,6 @@ static void r300_draw_vbo(struct pipe_context* pipe,
&buffers_updated, &uploader_flushed);
if (buffers_updated) {
r300->vertex_arrays_dirty = TRUE;
-
- if (uploader_flushed || !r300->upload_vb_validated) {
- r300->upload_vb_validated = FALSE;
- r300->validate_buffers = TRUE;
- }
- } else {
- r300->upload_vb_validated = FALSE;
}
/* Draw. */
@@ -791,19 +763,16 @@ static void r300_draw_vbo(struct pipe_context* pipe,
r300_resource(r300->index_buffer.buffer)->b.user_ptr) {
r300_draw_elements_immediate(r300, info->index_bias,
info->min_index, max_index,
- info->mode, start_indexed, count,
- buffers_updated);
+ info->mode, start_indexed, count);
} else {
r300_draw_elements(r300, info->index_bias, info->min_index,
- max_index, info->mode, start_indexed, count,
- buffers_updated);
+ max_index, info->mode, start_indexed, count);
}
} else {
if (immd_is_good_idea(r300, count)) {
r300_draw_arrays_immediate(r300, info->mode, info->start, count);
} else {
- r300_draw_arrays(r300, info->mode, info->start, count,
- buffers_updated);
+ r300_draw_arrays(r300, info->mode, info->start, count);
}
}
@@ -935,7 +904,6 @@ static boolean r300_render_allocate_vertices(struct vbuf_render* render,
R300_MAX_DRAW_VBO_SIZE);
r300->draw_vbo_offset = 0;
r300->draw_vbo_size = R300_MAX_DRAW_VBO_SIZE;
- r300->validate_buffers = TRUE;
}
r300render->vertex_size = vertex_size;
@@ -1022,12 +990,12 @@ static void r300_render_draw_arrays(struct vbuf_render* render,
if (r300->draw_first_emitted) {
if (!r300_prepare_for_rendering(r300,
PREP_FIRST_DRAW | PREP_EMIT_AOS_SWTCL,
- NULL, dwords, 0, 0, FALSE))
+ NULL, dwords, 0, 0))
return;
} else {
if (!r300_emit_states(r300,
PREP_FIRST_DRAW | PREP_EMIT_AOS_SWTCL,
- NULL, 0, 0, FALSE))
+ NULL, 0, 0))
return;
}
@@ -1062,12 +1030,12 @@ static void r300_render_draw_elements(struct vbuf_render* render,
if (r300->draw_first_emitted) {
if (!r300_prepare_for_rendering(r300,
PREP_FIRST_DRAW | PREP_EMIT_AOS_SWTCL | PREP_INDEXED,
- NULL, 256, 0, 0, FALSE))
+ NULL, 256, 0, 0))
return;
} else {
if (!r300_emit_states(r300,
PREP_FIRST_DRAW | PREP_EMIT_AOS_SWTCL | PREP_INDEXED,
- NULL, 0, 0, FALSE))
+ NULL, 0, 0))
return;
}
@@ -1104,7 +1072,7 @@ static void r300_render_draw_elements(struct vbuf_render* render,
if (count) {
if (!r300_prepare_for_rendering(r300,
PREP_EMIT_AOS_SWTCL | PREP_INDEXED,
- NULL, 256, 0, 0, FALSE))
+ NULL, 256, 0, 0))
return;
end_cs_dwords = r300_get_num_cs_end_dwords(r300);
@@ -1208,8 +1176,7 @@ static void r300_blitter_draw_rectangle(struct blitter_context *blitter,
r300->clip_state.dirty = FALSE;
r300->viewport_state.dirty = FALSE;
- if (!r300_prepare_for_rendering(r300, PREP_FIRST_DRAW, NULL, dwords, 0, 0,
- FALSE))
+ if (!r300_prepare_for_rendering(r300, PREP_FIRST_DRAW, NULL, dwords, 0, 0))
goto done;
DBG(r300, DBG_DRAW, "r300: draw_rectangle\n");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 15:10:26 +0000