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authorPaul Berry <[email protected]>2012-08-15 14:51:56 -0700
committerPaul Berry <[email protected]>2012-09-12 14:44:12 -0700
commite14b1288ef5b5b6091facaecd42e86f0a8157f28 (patch)
tree5002cadf76d8abf40284ccc247c8b69af517aa9b /src/mesa/drivers
parent32c7b2769cbe80ff56d1c73c4f9b62f13f577c8d (diff)
i965/blorp: Change gl_renderbuffer* params to intel_renderbuffer*.
This makes it more convenient for blorp functions to get access to Intel-specific data inside the renderbuffer objects. NOTE: This is a candidate for stable release branches. Reviewed-by: Eric Anholt <[email protected]>
Diffstat (limited to 'src/mesa/drivers')
-rw-r--r--src/mesa/drivers/dri/i965/brw_blorp_blit.cpp60
1 files changed, 32 insertions, 28 deletions
diff --git a/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp b/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
index 1e49ac5d514..0b2dbe3ee15 100644
--- a/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
+++ b/src/mesa/drivers/dri/i965/brw_blorp_blit.cpp
@@ -112,9 +112,8 @@ clip_or_scissor(bool mirror, GLint &src_x0, GLint &src_x1, GLint &dst_x0,
static struct intel_mipmap_tree *
-find_miptree(GLbitfield buffer_bit, struct gl_renderbuffer *rb)
+find_miptree(GLbitfield buffer_bit, struct intel_renderbuffer *irb)
{
- struct intel_renderbuffer *irb = intel_renderbuffer(rb);
struct intel_mipmap_tree *mt = irb->mt;
if (buffer_bit == GL_STENCIL_BUFFER_BIT && mt->stencil_mt)
mt = mt->stencil_mt;
@@ -141,42 +140,43 @@ brw_blorp_blit_miptrees(struct intel_context *intel,
static void
do_blorp_blit(struct intel_context *intel, GLbitfield buffer_bit,
- struct gl_renderbuffer *src_rb, struct gl_renderbuffer *dst_rb,
+ struct intel_renderbuffer *src_irb,
+ struct intel_renderbuffer *dst_irb,
GLint srcX0, GLint srcY0,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
bool mirror_x, bool mirror_y)
{
/* Find source/dst miptrees */
- struct intel_mipmap_tree *src_mt = find_miptree(buffer_bit, src_rb);
- struct intel_mipmap_tree *dst_mt = find_miptree(buffer_bit, dst_rb);
+ struct intel_mipmap_tree *src_mt = find_miptree(buffer_bit, src_irb);
+ struct intel_mipmap_tree *dst_mt = find_miptree(buffer_bit, dst_irb);
/* Get ready to blit. This includes depth resolving the src and dst
* buffers if necessary.
*/
- intel_renderbuffer_resolve_depth(intel, intel_renderbuffer(src_rb));
- intel_renderbuffer_resolve_depth(intel, intel_renderbuffer(dst_rb));
+ intel_renderbuffer_resolve_depth(intel, src_irb);
+ intel_renderbuffer_resolve_depth(intel, dst_irb);
/* Do the blit */
brw_blorp_blit_miptrees(intel, src_mt, dst_mt,
srcX0, srcY0, dstX0, dstY0, dstX1, dstY1,
mirror_x, mirror_y);
- intel_renderbuffer_set_needs_hiz_resolve(intel_renderbuffer(dst_rb));
- intel_renderbuffer_set_needs_downsample(intel_renderbuffer(dst_rb));
+ intel_renderbuffer_set_needs_hiz_resolve(dst_irb);
+ intel_renderbuffer_set_needs_downsample(dst_irb);
}
static bool
-formats_match(GLbitfield buffer_bit, struct gl_renderbuffer *src_rb,
- struct gl_renderbuffer *dst_rb)
+formats_match(GLbitfield buffer_bit, struct intel_renderbuffer *src_irb,
+ struct intel_renderbuffer *dst_irb)
{
/* Note: don't just check gl_renderbuffer::Format, because in some cases
* multiple gl_formats resolve to the same native type in the miptree (for
* example MESA_FORMAT_X8_Z24 and MESA_FORMAT_S8_Z24), and we can blit
* between those formats.
*/
- return find_miptree(buffer_bit, src_rb)->format ==
- find_miptree(buffer_bit, dst_rb)->format;
+ return find_miptree(buffer_bit, src_irb)->format ==
+ find_miptree(buffer_bit, dst_irb)->format;
}
@@ -243,36 +243,40 @@ try_blorp_blit(struct intel_context *intel,
}
/* Find buffers */
- struct gl_renderbuffer *src_rb;
- struct gl_renderbuffer *dst_rb;
+ struct intel_renderbuffer *src_irb;
+ struct intel_renderbuffer *dst_irb;
switch (buffer_bit) {
case GL_COLOR_BUFFER_BIT:
- src_rb = read_fb->_ColorReadBuffer;
+ src_irb = intel_renderbuffer(read_fb->_ColorReadBuffer);
for (unsigned i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; ++i) {
- dst_rb = ctx->DrawBuffer->_ColorDrawBuffers[i];
- if (dst_rb && !formats_match(buffer_bit, src_rb, dst_rb))
+ dst_irb = intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[i]);
+ if (dst_irb && !formats_match(buffer_bit, src_irb, dst_irb))
return false;
}
for (unsigned i = 0; i < ctx->DrawBuffer->_NumColorDrawBuffers; ++i) {
- dst_rb = ctx->DrawBuffer->_ColorDrawBuffers[i];
- do_blorp_blit(intel, buffer_bit, src_rb, dst_rb, srcX0, srcY0,
+ dst_irb = intel_renderbuffer(ctx->DrawBuffer->_ColorDrawBuffers[i]);
+ do_blorp_blit(intel, buffer_bit, src_irb, dst_irb, srcX0, srcY0,
dstX0, dstY0, dstX1, dstY1, mirror_x, mirror_y);
}
break;
case GL_DEPTH_BUFFER_BIT:
- src_rb = read_fb->Attachment[BUFFER_DEPTH].Renderbuffer;
- dst_rb = draw_fb->Attachment[BUFFER_DEPTH].Renderbuffer;
- if (!formats_match(buffer_bit, src_rb, dst_rb))
+ src_irb =
+ intel_renderbuffer(read_fb->Attachment[BUFFER_DEPTH].Renderbuffer);
+ dst_irb =
+ intel_renderbuffer(draw_fb->Attachment[BUFFER_DEPTH].Renderbuffer);
+ if (!formats_match(buffer_bit, src_irb, dst_irb))
return false;
- do_blorp_blit(intel, buffer_bit, src_rb, dst_rb, srcX0, srcY0,
+ do_blorp_blit(intel, buffer_bit, src_irb, dst_irb, srcX0, srcY0,
dstX0, dstY0, dstX1, dstY1, mirror_x, mirror_y);
break;
case GL_STENCIL_BUFFER_BIT:
- src_rb = read_fb->Attachment[BUFFER_STENCIL].Renderbuffer;
- dst_rb = draw_fb->Attachment[BUFFER_STENCIL].Renderbuffer;
- if (!formats_match(buffer_bit, src_rb, dst_rb))
+ src_irb =
+ intel_renderbuffer(read_fb->Attachment[BUFFER_STENCIL].Renderbuffer);
+ dst_irb =
+ intel_renderbuffer(draw_fb->Attachment[BUFFER_STENCIL].Renderbuffer);
+ if (!formats_match(buffer_bit, src_irb, dst_irb))
return false;
- do_blorp_blit(intel, buffer_bit, src_rb, dst_rb, srcX0, srcY0,
+ do_blorp_blit(intel, buffer_bit, src_irb, dst_irb, srcX0, srcY0,
dstX0, dstY0, dstX1, dstY1, mirror_x, mirror_y);
break;
default: