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st/python: Update for util_draw_vertex_buffer changes.

This commit is contained in:
José Fonseca 2010-03-29 21:09:37 +01:00
parent 69492c3aca
commit d0e7aa25a9
1 changed files with 35 additions and 3 deletions
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38
src/gallium/state_trackers/python/p_context.i
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@ -280,8 +280,11 @@ struct st_context {
struct pipe_context *pipe = $self->pipe;
struct pipe_screen *screen = pipe->screen;
struct pipe_buffer *vbuf;
struct pipe_vertex_element velements[PIPE_MAX_ATTRIBS];
struct pipe_vertex_buffer vbuffer;
float *map;
unsigned size;
unsigned i;
size = num_verts * num_attribs * 4 * sizeof(float);
@ -297,15 +300,44 @@ struct st_context {
goto error2;
memcpy(map, vertices, size);
pipe_buffer_unmap(screen, vbuf);
util_draw_vertex_buffer(pipe, vbuf, 0, prim, num_verts, num_attribs);
cso_save_vertex_elements($self->cso);
/* tell pipe about the vertex attributes */
for (i = 0; i < num_attribs; i++) {
velements[i].src_offset = i * 4 * sizeof(float);
velements[i].instance_divisor = 0;
velements[i].vertex_buffer_index = 0;
velements[i].src_format = PIPE_FORMAT_R32G32B32A32_FLOAT;
}
cso_set_vertex_elements($self->cso, num_attribs, velements);
/* tell pipe about the vertex buffer */
memset(&vbuffer, 0, sizeof(vbuffer));
vbuffer.buffer = vbuf;
vbuffer.stride = num_attribs * 4 * sizeof(float); /* vertex size */
vbuffer.buffer_offset = 0;
vbuffer.max_index = num_verts - 1;
pipe->set_vertex_buffers(pipe, 1, &vbuffer);
/* draw */
pipe->draw_arrays(pipe, prim, 0, num_verts);
cso_restore_vertex_elements($self->cso);
error2:
pipe_buffer_reference(&vbuf, NULL);
error1:
;
}
void
clear(unsigned buffers, const float *rgba, double depth = 0.0f,
unsigned stencil = 0)
{
$self->pipe->clear($self->pipe, buffers, rgba, depth, stencil);
}
void
flush(unsigned flags = 0) {
struct pipe_fence_handle *fence = NULL;