/**************************************************************************
- *
- * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ *
+ * Copyright 2007 VMware, Inc.
* All Rights Reserved.
- *
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
- *
+ *
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
- * IN NO EVENT SHALL TUNGSTEN GRAPHICS AND/OR ITS SUPPLIERS BE LIABLE FOR
+ * IN NO EVENT SHALL VMWARE AND/OR ITS SUPPLIERS BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- *
+ *
**************************************************************************/
/*
* Brian Paul
*/
-#include "main/imports.h"
+
#include "main/image.h"
#include "main/macros.h"
-#include "main/mfeatures.h"
#include "st_context.h"
#include "st_texture.h"
+#include "st_cb_bitmap.h"
#include "st_cb_blit.h"
#include "st_cb_fbo.h"
-#include "st_atom.h"
-
-#include "util/u_blit.h"
-#include "util/u_format.h"
-
-
-void
-st_init_blit(struct st_context *st)
-{
- st->blit = util_create_blit(st->pipe, st->cso_context);
-}
-
-
-void
-st_destroy_blit(struct st_context *st)
-{
- util_destroy_blit(st->blit);
- st->blit = NULL;
-}
+#include "st_manager.h"
+#include "st_scissor.h"
+#include "st_util.h"
+#include "util/format/u_format.h"
static void
st_BlitFramebuffer(struct gl_context *ctx,
+ struct gl_framebuffer *readFB,
+ struct gl_framebuffer *drawFB,
GLint srcX0, GLint srcY0, GLint srcX1, GLint srcY1,
GLint dstX0, GLint dstY0, GLint dstX1, GLint dstY1,
GLbitfield mask, GLenum filter)
const uint pFilter = ((filter == GL_NEAREST)
? PIPE_TEX_FILTER_NEAREST
: PIPE_TEX_FILTER_LINEAR);
- struct gl_framebuffer *readFB = ctx->ReadBuffer;
- struct gl_framebuffer *drawFB = ctx->DrawBuffer;
struct {
GLint srcX0, srcY0, srcX1, srcY1;
GLint dstX0, dstY0, dstX1, dstY1;
} clip;
struct pipe_blit_info blit;
- st_validate_state(st);
+ st_manager_validate_framebuffers(st);
+
+ /* Make sure bitmap rendering has landed in the framebuffers */
+ st_flush_bitmap_cache(st);
+ st_invalidate_readpix_cache(st);
clip.srcX0 = srcX0;
clip.srcY0 = srcY0;
*
* XXX: This should depend on mask !
*/
- if (!_mesa_clip_blit(ctx,
+ if (!_mesa_clip_blit(ctx, readFB, drawFB,
&clip.srcX0, &clip.srcY0, &clip.srcX1, &clip.srcY1,
&clip.dstX0, &clip.dstY0, &clip.dstX1, &clip.dstY1)) {
return; /* nothing to draw/blit */
}
+ memset(&blit, 0, sizeof(struct pipe_blit_info));
blit.scissor_enable =
(dstX0 != clip.dstX0) ||
(dstY0 != clip.dstY0) ||
blit.src.box.height = srcY0 - srcY1;
}
+ if (drawFB != ctx->WinSysDrawBuffer)
+ st_window_rectangles_to_blit(ctx, &blit);
+
blit.filter = pFilter;
+ blit.render_condition_enable = TRUE;
+ blit.alpha_blend = FALSE;
if (mask & GL_COLOR_BUFFER_BIT) {
struct gl_renderbuffer_attachment *srcAtt =
&readFB->Attachment[readFB->_ColorReadBufferIndex];
+ GLuint i;
blit.mask = PIPE_MASK_RGBA;
if (srcAtt->Type == GL_TEXTURE) {
- struct st_texture_object *srcObj =
- st_texture_object(srcAtt->Texture);
- struct st_renderbuffer *dstRb =
- st_renderbuffer(drawFB->_ColorDrawBuffers[0]);
- struct pipe_surface *dstSurf = dstRb->surface;
+ struct st_texture_object *srcObj = st_texture_object(srcAtt->Texture);
- assert(srcObj->pt);
- if (!srcObj->pt) {
+ if (!srcObj || !srcObj->pt) {
return;
}
- blit.dst.resource = dstSurf->texture;
- blit.dst.level = dstSurf->u.tex.level;
- blit.dst.box.z = dstSurf->u.tex.first_layer;
- blit.dst.format = util_format_linear(dstSurf->format);
-
blit.src.resource = srcObj->pt;
blit.src.level = srcAtt->TextureLevel;
blit.src.box.z = srcAtt->Zoffset + srcAtt->CubeMapFace;
- blit.src.format = util_format_linear(srcObj->pt->format);
+ blit.src.format = srcObj->pt->format;
- st->pipe->blit(st->pipe, &blit);
+ if (!ctx->Color.sRGBEnabled)
+ blit.src.format = util_format_linear(blit.src.format);
}
else {
struct st_renderbuffer *srcRb =
st_renderbuffer(readFB->_ColorReadBuffer);
- struct st_renderbuffer *dstRb =
- st_renderbuffer(drawFB->_ColorDrawBuffers[0]);
- struct pipe_surface *srcSurf = srcRb->surface;
- struct pipe_surface *dstSurf = dstRb->surface;
+ struct pipe_surface *srcSurf;
+
+ if (!srcRb)
+ return;
+
+ st_update_renderbuffer_surface(st, srcRb);
- blit.dst.resource = dstSurf->texture;
- blit.dst.level = dstSurf->u.tex.level;
- blit.dst.box.z = dstSurf->u.tex.first_layer;
- blit.dst.format = util_format_linear(dstSurf->format);
+ if (!srcRb->surface)
+ return;
+
+ srcSurf = srcRb->surface;
blit.src.resource = srcSurf->texture;
blit.src.level = srcSurf->u.tex.level;
blit.src.box.z = srcSurf->u.tex.first_layer;
- blit.src.format = util_format_linear(srcSurf->format);
+ blit.src.format = srcSurf->format;
+ }
- st->pipe->blit(st->pipe, &blit);
+ for (i = 0; i < drawFB->_NumColorDrawBuffers; i++) {
+ struct st_renderbuffer *dstRb =
+ st_renderbuffer(drawFB->_ColorDrawBuffers[i]);
+
+ if (dstRb) {
+ struct pipe_surface *dstSurf;
+
+ st_update_renderbuffer_surface(st, dstRb);
+
+ dstSurf = dstRb->surface;
+
+ if (dstSurf) {
+ blit.dst.resource = dstSurf->texture;
+ blit.dst.level = dstSurf->u.tex.level;
+ blit.dst.box.z = dstSurf->u.tex.first_layer;
+ blit.dst.format = dstSurf->format;
+
+ st->pipe->blit(st->pipe, &blit);
+ dstRb->defined = true; /* front buffer tracking */
+ }
+ }
}
}
/* depth and/or stencil blit */
/* get src/dst depth surfaces */
- 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 =
+ struct st_renderbuffer *dstDepthRb =
st_renderbuffer(drawFB->Attachment[BUFFER_DEPTH].Renderbuffer);
struct pipe_surface *dstDepthSurf =
dstDepthRb ? dstDepthRb->surface : NULL;
struct pipe_surface *dstStencilSurf =
dstStencilRb ? dstStencilRb->surface : NULL;
- if (st_is_depth_stencil_combined(srcDepth, srcStencil) &&
- st_is_depth_stencil_combined(dstDepth, dstStencil)) {
+ if (_mesa_has_depthstencil_combined(readFB) &&
+ _mesa_has_depthstencil_combined(drawFB)) {
blit.mask = 0;
if (mask & GL_DEPTH_BUFFER_BIT)
blit.mask |= PIPE_MASK_Z;
projects / mesa.git / blobdiff