#include "main/imports.h"
#include "main/image.h"
#include "main/macros.h"
-#include "shader/program.h"
+#include "main/mfeatures.h"
#include "st_context.h"
#include "st_texture.h"
#include "st_cb_fbo.h"
#include "util/u_blit.h"
-#include "util/u_inlines.h"
void
#if FEATURE_EXT_framebuffer_blit
+
static void
-st_BlitFramebuffer(GLcontext *ctx,
+st_BlitFramebuffer(struct gl_context *ctx,
GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
GLbitfield mask, GLenum filter)
const GLbitfield depthStencil = (GL_DEPTH_BUFFER_BIT |
GL_STENCIL_BUFFER_BIT);
struct st_context *st = st_context(ctx);
- struct pipe_context *pipe = st->pipe;
const uint pFilter = ((filter == GL_NEAREST)
? PIPE_TEX_MIPFILTER_NEAREST
: PIPE_TEX_MIPFILTER_LINEAR);
&readFB->Attachment[readFB->_ColorReadBufferIndex];
if(srcAtt->Type == GL_TEXTURE) {
- struct pipe_screen *screen = pipe->screen;
struct st_texture_object *srcObj =
st_texture_object(srcAtt->Texture);
struct st_renderbuffer *dstRb =
st_renderbuffer(drawFB->_ColorDrawBuffers[0]);
- struct pipe_surface *srcSurf;
struct pipe_surface *dstSurf = dstRb->surface;
if (!srcObj->pt)
return;
- srcSurf = screen->get_tex_surface(screen,
- srcObj->pt,
- srcAtt->CubeMapFace,
- srcAtt->TextureLevel,
- srcAtt->Zoffset,
- PIPE_BIND_BLIT_SOURCE);
- if(!srcSurf)
- return;
-
- util_blit_pixels(st->blit,
- srcSurf, st_get_texture_sampler_view(srcObj, pipe),
+ util_blit_pixels(st->blit, srcObj->pt, srcAtt->TextureLevel,
srcX0, srcY0, srcX1, srcY1,
+ srcAtt->Zoffset + srcAtt->CubeMapFace,
dstSurf, dstX0, dstY0, dstX1, dstY1,
0.0, pFilter);
-
- pipe_surface_reference(&srcSurf, NULL);
}
else {
struct st_renderbuffer *srcRb =
struct st_renderbuffer *dstRb =
st_renderbuffer(drawFB->_ColorDrawBuffers[0]);
struct pipe_surface *srcSurf = srcRb->surface;
- struct pipe_sampler_view *srcView = st_get_renderbuffer_sampler_view(srcRb, pipe);
struct pipe_surface *dstSurf = dstRb->surface;
util_blit_pixels(st->blit,
- srcSurf, srcView, srcX0, srcY0, srcX1, srcY1,
+ srcRb->texture, srcSurf->u.tex.level,
+ srcX0, srcY0, srcX1, srcY1,
+ srcSurf->u.tex.first_layer,
dstSurf, dstX0, dstY0, dstX1, dstY1,
0.0, pFilter);
}
/* depth and/or stencil blit */
/* get src/dst depth surfaces */
- struct st_renderbuffer *srcDepthRb =
+ struct gl_renderbuffer_attachment *srcDepth =
+ &readFB->Attachment[BUFFER_DEPTH];
+ struct gl_renderbuffer_attachment *dstDepth =
+ &drawFB->Attachment[BUFFER_DEPTH];
+ struct gl_renderbuffer_attachment *srcStencil =
+ &readFB->Attachment[BUFFER_STENCIL];
+ struct gl_renderbuffer_attachment *dstStencil =
+ &drawFB->Attachment[BUFFER_STENCIL];
+
+ struct st_renderbuffer *srcDepthRb =
st_renderbuffer(readFB->Attachment[BUFFER_DEPTH].Renderbuffer);
struct st_renderbuffer *dstDepthRb =
st_renderbuffer(drawFB->Attachment[BUFFER_DEPTH].Renderbuffer);
- struct pipe_surface *srcDepthSurf =
- srcDepthRb ? srcDepthRb->surface : NULL;
struct pipe_surface *dstDepthSurf =
dstDepthRb ? dstDepthRb->surface : NULL;
- /* get src/dst stencil surfaces */
- struct st_renderbuffer *srcStencilRb =
- st_renderbuffer(readFB->Attachment[BUFFER_STENCIL].Renderbuffer);
- struct st_renderbuffer *dstStencilRb =
- st_renderbuffer(drawFB->Attachment[BUFFER_STENCIL].Renderbuffer);
- struct pipe_surface *srcStencilSurf =
- srcStencilRb ? srcStencilRb->surface : NULL;
- struct pipe_surface *dstStencilSurf =
- dstStencilRb ? dstStencilRb->surface : NULL;
-
if ((mask & depthStencil) == depthStencil &&
- srcDepthSurf == srcStencilSurf &&
- dstDepthSurf == dstStencilSurf) {
- struct pipe_sampler_view *srcView = st_get_renderbuffer_sampler_view(srcDepthRb, pipe);
+ st_is_depth_stencil_combined(srcDepth, srcStencil) &&
+ st_is_depth_stencil_combined(dstDepth, dstStencil)) {
/* Blitting depth and stencil values between combined
* depth/stencil buffers. This is the ideal case for such buffers.
*/
util_blit_pixels(st->blit,
- srcDepthSurf, srcView, srcX0, srcY0, srcX1, srcY1,
+ srcDepthRb->texture,
+ srcDepthRb->surface->u.tex.level,
+ srcX0, srcY0, srcX1, srcY1,
+ srcDepthRb->surface->u.tex.first_layer,
dstDepthSurf, dstX0, dstY0, dstX1, dstY1,
0.0, pFilter);
}
/* blitting depth and stencil separately */
if (mask & GL_DEPTH_BUFFER_BIT) {
- /* blit Z only */
- _mesa_problem(ctx, "st_BlitFramebuffer(DEPTH) not completed");
+ util_blit_pixels(st->blit, srcDepthRb->texture,
+ srcDepthRb->surface->u.tex.level,
+ srcX0, srcY0, srcX1, srcY1,
+ srcDepthRb->surface->u.tex.first_layer,
+ dstDepthSurf, dstX0, dstY0, dstX1, dstY1,
+ 0.0, pFilter);
}
if (mask & GL_STENCIL_BUFFER_BIT) {
}
}
}
-#endif /* FEATURE_EXT_framebuffer_blit */
-
void
st_init_blit_functions(struct dd_function_table *functions)
{
-#if FEATURE_EXT_framebuffer_blit
functions->BlitFramebuffer = st_BlitFramebuffer;
-#endif
}
+
+#endif /* FEATURE_EXT_framebuffer_blit */