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Add code to map/unmap all texture images for the software rasterizer.

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Add the color and depth buffers to the validation list to ensure they
are fenced correctly by hardware rasterization.
This commit is contained in:
Keith Whitwell 2006-02-01 15:50:14 +00:00
parent a49c3c0fae
commit fbbda155e0
1 changed files with 62 additions and 8 deletions
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70
src/mesa/drivers/dri/i915/intel_tex_validate.c
View file

@ -253,13 +253,21 @@ GLboolean intel_validate_buffers( struct intel_context *intel )
DBG("%s\n", __FUNCTION__);
assert(intel->locked);
assert (!intel->buffer_list);
intel->buffer_list = bmNewBufferList();
/* Add the color and depth buffers:
/* Add the color and depth buffers so that fences associated with
* these buffers:
*/
bmAddBuffer(intel->buffer_list,
intel->draw_region->buffer,
BM_WRITE,
NULL,
NULL);
bmAddBuffer(intel->buffer_list,
intel->depth_region->buffer,
BM_WRITE,
NULL,
NULL);
/* Add each enabled texture:
*/
@ -288,8 +296,54 @@ void intel_fence_buffers( struct intel_context *intel )
{
assert(intel->locked);
assert(intel->buffer_list);
bmFenceBufferList(intel->bm, intel->buffer_list);
bmFreeBufferList(intel->buffer_list);
intel->buffer_list = NULL;
}
void intel_tex_map_images( struct intel_context *intel,
struct intel_texture_object *intelObj )
{
GLuint nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
GLuint face, i;
_mesa_printf("%s\n", __FUNCTION__);
for (face = 0; face < nr_faces; face++) {
for (i = intelObj->firstLevel; i < intelObj->lastLevel; i++) {
struct intel_texture_image *intelImage =
intel_texture_image(intelObj->base.Image[face][i]);
if (intelImage->mt) {
intelImage->base.Data =
intel_miptree_image_map(intel,
intelImage->mt,
intelImage->face,
intelImage->level,
&intelImage->base.RowStride);
}
}
}
}
void intel_tex_unmap_images( struct intel_context *intel,
struct intel_texture_object *intelObj )
{
GLuint nr_faces = (intelObj->base.Target == GL_TEXTURE_CUBE_MAP) ? 6 : 1;
GLuint face, i;
for (face = 0; face < nr_faces; face++) {
for (i = intelObj->firstLevel; i < intelObj->lastLevel; i++) {
struct intel_texture_image *intelImage =
intel_texture_image(intelObj->base.Image[face][i]);
if (intelImage->mt) {
intel_miptree_image_unmap(intel, intelImage->mt);
intelImage->base.Data = NULL;
}
}
}
}