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path: root/src/mesa/state_tracker/st_draw.c
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Diffstat (limited to 'src/mesa/state_tracker/st_draw.c')
-rw-r--r--src/mesa/state_tracker/st_draw.c82
1 files changed, 43 insertions, 39 deletions
diff --git a/src/mesa/state_tracker/st_draw.c b/src/mesa/state_tracker/st_draw.c
index 4aca3311b7..f0f62246dd 100644
--- a/src/mesa/state_tracker/st_draw.c
+++ b/src/mesa/state_tracker/st_draw.c
@@ -210,6 +210,7 @@ st_draw_vbo(GLcontext *ctx,
const struct pipe_shader_state *vs;
struct pipe_vertex_buffer vbuffer[PIPE_MAX_SHADER_INPUTS];
GLuint attr;
+ struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS];
/* sanity check for pointer arithmetic below */
assert(sizeof(arrays[0]->Ptr[0]) == 1);
@@ -226,7 +227,6 @@ st_draw_vbo(GLcontext *ctx,
for (attr = 0; attr < vp->num_inputs; attr++) {
const GLuint mesaAttr = vp->index_to_input[attr];
struct gl_buffer_object *bufobj = arrays[mesaAttr]->BufferObj;
- struct pipe_vertex_element velement;
if (bufobj && bufobj->Name) {
/* Attribute data is in a VBO.
@@ -239,8 +239,8 @@ st_draw_vbo(GLcontext *ctx,
vbuffer[attr].buffer = NULL;
pipe_buffer_reference(winsys, &vbuffer[attr].buffer, stobj->buffer);
vbuffer[attr].buffer_offset = (unsigned) arrays[0]->Ptr;/* in bytes */
- velement.src_offset = arrays[mesaAttr]->Ptr - arrays[0]->Ptr;
- assert(velement.src_offset <= 2048); /* 11-bit field */
+ velements[attr].src_offset = arrays[mesaAttr]->Ptr - arrays[0]->Ptr;
+ assert(velements[attr].src_offset <= 2048); /* 11-bit field */
}
else {
/* attribute data is in user-space memory, not a VBO */
@@ -259,24 +259,24 @@ st_draw_vbo(GLcontext *ctx,
(void *) arrays[mesaAttr]->Ptr,
bytes);
vbuffer[attr].buffer_offset = 0;
- velement.src_offset = 0;
+ velements[attr].src_offset = 0;
}
/* common-case setup */
vbuffer[attr].pitch = arrays[mesaAttr]->StrideB; /* in bytes */
vbuffer[attr].max_index = max_index;
- velement.vertex_buffer_index = attr;
- velement.nr_components = arrays[mesaAttr]->Size;
- velement.src_format = pipe_vertex_format(arrays[mesaAttr]->Type,
- arrays[mesaAttr]->Size,
- arrays[mesaAttr]->Normalized);
- assert(velement.src_format);
-
- /* tell pipe about this attribute */
- pipe->set_vertex_buffer(pipe, attr, &vbuffer[attr]);
- pipe->set_vertex_element(pipe, attr, &velement);
+ velements[attr].vertex_buffer_index = attr;
+ velements[attr].nr_components = arrays[mesaAttr]->Size;
+ velements[attr].src_format
+ = pipe_vertex_format(arrays[mesaAttr]->Type,
+ arrays[mesaAttr]->Size,
+ arrays[mesaAttr]->Normalized);
+ assert(velements[attr].src_format);
}
+ pipe->set_vertex_buffers(pipe, vp->num_inputs, vbuffer);
+ pipe->set_vertex_elements(pipe, vp->num_inputs, velements);
+
/* do actual drawing */
if (ib) {
@@ -336,8 +336,8 @@ st_draw_vbo(GLcontext *ctx,
for (attr = 0; attr < vp->num_inputs; attr++) {
pipe_buffer_reference(winsys, &vbuffer[attr].buffer, NULL);
assert(!vbuffer[attr].buffer);
- pipe->set_vertex_buffer(pipe, attr, &vbuffer[attr]);
}
+ pipe->set_vertex_buffers(pipe, vp->num_inputs, vbuffer);
}
@@ -362,7 +362,7 @@ st_draw_vertices(GLcontext *ctx, unsigned prim,
struct pipe_context *pipe = ctx->st->pipe;
struct pipe_buffer *vbuf;
struct pipe_vertex_buffer vbuffer;
- struct pipe_vertex_element velement;
+ struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS];
unsigned i;
assert(numAttribs > 0);
@@ -393,16 +393,16 @@ st_draw_vertices(GLcontext *ctx, unsigned prim,
vbuffer.buffer = vbuf;
vbuffer.pitch = numAttribs * 4 * sizeof(float); /* vertex size */
vbuffer.buffer_offset = 0;
- pipe->set_vertex_buffer(pipe, 0, &vbuffer);
+ pipe->set_vertex_buffers(pipe, 1, &vbuffer);
/* tell pipe about the vertex attributes */
for (i = 0; i < numAttribs; i++) {
- velement.src_offset = i * 4 * sizeof(GLfloat);
- velement.vertex_buffer_index = 0;
- velement.src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
- velement.nr_components = 4;
- pipe->set_vertex_element(pipe, i, &velement);
+ velements[i].src_offset = i * 4 * sizeof(GLfloat);
+ velements[i].vertex_buffer_index = 0;
+ velements[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
+ velements[i].nr_components = 4;
}
+ pipe->set_vertex_elements(pipe, numAttribs, velements);
/* draw */
pipe->draw_arrays(pipe, prim, 0, numVertex);
@@ -470,7 +470,8 @@ st_feedback_draw_vbo(GLcontext *ctx,
const struct st_vertex_program *vp;
const struct pipe_shader_state *vs;
struct pipe_buffer *index_buffer_handle = 0;
- struct pipe_vertex_buffer vbuffer[PIPE_MAX_SHADER_INPUTS];
+ struct pipe_vertex_buffer vbuffers[PIPE_MAX_SHADER_INPUTS];
+ struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS];
GLuint attr, i;
ubyte *mapped_constants;
@@ -505,7 +506,6 @@ st_feedback_draw_vbo(GLcontext *ctx,
for (attr = 0; attr < vp->num_inputs; attr++) {
const GLuint mesaAttr = vp->index_to_input[attr];
struct gl_buffer_object *bufobj = arrays[mesaAttr]->BufferObj;
- struct pipe_vertex_element velement;
void *map;
if (bufobj && bufobj->Name) {
@@ -516,10 +516,10 @@ st_feedback_draw_vbo(GLcontext *ctx,
struct st_buffer_object *stobj = st_buffer_object(bufobj);
assert(stobj->buffer);
- vbuffer[attr].buffer = NULL;
- pipe_buffer_reference(winsys, &vbuffer[attr].buffer, stobj->buffer);
- vbuffer[attr].buffer_offset = (unsigned) arrays[0]->Ptr;/* in bytes */
- velement.src_offset = arrays[mesaAttr]->Ptr - arrays[0]->Ptr;
+ vbuffers[attr].buffer = NULL;
+ pipe_buffer_reference(winsys, &vbuffers[attr].buffer, stobj->buffer);
+ vbuffers[attr].buffer_offset = (unsigned) arrays[0]->Ptr;/* in bytes */
+ velements[attr].src_offset = arrays[mesaAttr]->Ptr - arrays[0]->Ptr;
}
else {
/* attribute data is in user-space memory, not a VBO */
@@ -528,35 +528,39 @@ st_feedback_draw_vbo(GLcontext *ctx,
* (max_index + 1));
/* wrap user data */
- vbuffer[attr].buffer
+ vbuffers[attr].buffer
= winsys->user_buffer_create(winsys,
(void *) arrays[mesaAttr]->Ptr,
bytes);
- vbuffer[attr].buffer_offset = 0;
- velement.src_offset = 0;
+ vbuffers[attr].buffer_offset = 0;
+ velements[attr].src_offset = 0;
}
/* common-case setup */
- vbuffer[attr].pitch = arrays[mesaAttr]->StrideB; /* in bytes */
- vbuffer[attr].max_index = max_index;
- velement.vertex_buffer_index = attr;
- velement.nr_components = arrays[mesaAttr]->Size;
- velement.src_format = pipe_vertex_format(arrays[mesaAttr]->Type,
+ vbuffers[attr].pitch = arrays[mesaAttr]->StrideB; /* in bytes */
+ vbuffers[attr].max_index = max_index;
+ velements[attr].vertex_buffer_index = attr;
+ velements[attr].nr_components = arrays[mesaAttr]->Size;
+ velements[attr].src_format = pipe_vertex_format(arrays[mesaAttr]->Type,
arrays[mesaAttr]->Size,
arrays[mesaAttr]->Normalized);
- assert(velement.src_format);
+ assert(velements[attr].src_format);
/* tell draw about this attribute */
+#if 0
draw_set_vertex_buffer(draw, attr, &vbuffer[attr]);
- draw_set_vertex_element(draw, attr, &velement);
+#endif
/* map the attrib buffer */
map = pipe->winsys->buffer_map(pipe->winsys,
- vbuffer[attr].buffer,
+ vbuffers[attr].buffer,
PIPE_BUFFER_USAGE_CPU_READ);
draw_set_mapped_vertex_buffer(draw, attr, map);
}
+ draw_set_vertex_buffers(draw, vp->num_inputs, vbuffers);
+ draw_set_vertex_elements(draw, vp->num_inputs, velements);
+
if (ib) {
unsigned indexSize;
struct gl_buffer_object *bufobj = ib->obj;
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-26 07:51:07 +0000