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path: root/src/mesa/state_tracker/st_cb_drawpixels.c
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2008-06-27gallium: Drop pipe_texture->cpp and pipe_surface->cpp.José Fonseca
The chars-per-pixel concept falls apart with compressed and yuv images, where more than one pixel are coded in a single data block.
2008-06-24mesa: More signed/unsigned float/integer fixes.José Fonseca
2008-06-24mesa: Use appropriate unsigned/signed, float/integer types.José Fonseca
2008-05-20Merge branch 'gallium-0.1' into gallium-tex-surfacesBrian Paul
2008-05-20gallium: clean-up glDraw/CopyPixels shaders when destroying contextBrian Paul
2008-05-18Merge branch 'gallium-0.1' into gallium-tex-surfacesBrian Paul
2008-05-17s/PIPE_FORMAT_U_S8/PIPE_FORMAT_S8_UNORM/Brian Paul
2008-05-08gallium: replace pipe_buffer_destroy() call with pipe_buffer_reference(NULL)Brian Paul
2008-05-08gallium: clean-up, minor fixBrian Paul
2008-05-06gallium: create drawing surfaces as GPU_READ/WRITE onlyBrian Paul
Create different temporary surfaces for CPU_READ/WRITE when needed (such as for glReadPixels, glAccum, some glCopy/DrawPixels, glCopyTexSubImage, etc).
2008-05-06gallium: Make sure to release texture surfaces (at the right time).Michel Dänzer
2008-05-02gallium: Add texture usage flags, special-case allocation of display targetsKeith Whitwell
For many envirionments it's necessary to allocate display targets in a window-system friendly manner. Add facilities so that a driver can tell if a texture is likely to be used to generate a display surface and if use special allocation paths if necessary. Hook up softpipe to call into the winsys->surface_alloc_storage() routine in this case, though we probably want to change that interface slightly also.
2008-05-01gallium: tex surface checkpointKeith Whitwell
2008-04-30gallium: use new buffer wrapper functions in p_inlines.hBrian Paul
This allows us to remove most of the direct references to winsys in the state tracker.
2008-04-28gallium: replace some code with a call to st_choose_format()Brian Paul
2008-04-25gallium: remove unneeded st->bitmap_texcoord_biasBrian Paul
2008-04-25gallium: fix typo s/_mesa_unmap_drapix_pbo/_mesa_unmap_drawpix_pbo/Brian Paul
2008-04-25gallium: consolidate quad drawing codeBrian Paul
2008-04-25gallium: use util_draw_vertex_buffer() instead of st_draw_vertices()Brian Paul
2008-04-21use cso fs/vs handle functionsKeith Whitwell
2008-04-21gallium: Use CSO cache for shaders.Michel Dänzer
2008-04-18gallium: get rid of unnecessary surface mappingBrian Paul
2008-04-16gallium: implement RGBA pixel maps in the pixel transfer fragment programBrian Paul
2008-04-09gallium: more elaborate tracking of front color buffer stateBrian Paul
This fixes the case where the app calls SwapBuffers then calls glReadPixels to read the front color buffer. We now keep track of when the front buffer is a _logically_ copy of the back buffer (after SwapBuffers) and read from the back color buffer instead of the front.
2008-04-09gallium: remove unneeded st->haveFramebufferSurfaces field.Brian Paul
2008-04-04gallium: make sure to set the SamplersUsed field for bitmap/drawpixels shadersBrian Paul
Also, make sure that field is copied/updated in the program clone and combine functions. Without this we weren't getting SAMP declarations in the TGSI shaders.
2008-04-03gallium: set gl_rasterization_rulesBrian Paul
2008-03-31gallium: use cso_save/restore_sampler_textures() functionsBrian
2008-03-26gallium: Change pipe->flush() interface to optionally return a fence.Michel Dänzer
The cell driver still uses an internal CELL_FLUSH_WAIT flag, in the long run proper fencing should be implemented for it.
2008-03-25gallium: added some debug code (disable)Brian Paul
2008-03-24gallium: save/restore samplers in draw_textured_quad()Brian
2008-03-21Refactor PBO validate/map code.Brian
We always need to do PBO validation, so do that in core Mesa before calling driv er routine. cherry-picked from Mesa/master.
2008-03-21gallium: implement PBO operations for glDraw/ReadPixels and glBitmapBrian Paul
At this time there are no optimizations for directly blitting between buffer objects and surfaces (always go through mappings). glean pbo test passes now
2008-03-20gallium: glBitmap code now separe from glDraw/CopyPixels codeBrian
Also, glBitmap now re-uses the vertex buffer to avoid frequent allocations/ deallocations. And, use u_simple_shaders utility code.
2008-03-19gallium: add face, dirtyLevels params to pipe->texture_update()Brian Paul
This provides better information about which images in texture object have changed. Also, call texture_update() from more places previously missed.
2008-03-19gallium: implement CSO save/restore functions for use by meta operations ↵Brian
(blit, gen-mipmaps, quad-clear, etc) Also, additional cso_set_*() functions for viewport, framebuffer, blend color, etc. state.
2008-03-11gallium: rework CSO-related code in state trackerBrian
Use the code in cso_context.c rather than st_cache.c. Basically, binding of state objects now goes through the CSO module. But Vertex/fragment shaders go through pipe->bind_fs/vs_state() since they're not cached by the CSO module at this time. Also, update softpipe driver to handle NULL state objects in various places. This happens during context destruction. May need to update other drivers...
2008-03-05gallium: michel's patch to rework texture/sampler binding interfaceKeith Whitwell
Bind all the samplers/textures at once rather than piecemeal. This is easier for drivers to understand.
2008-02-29gallium: change st->state.sampler_texture[] to store pipe_texture pointersBrian Paul
This is a better fix for the previous check-in. Fixes texadd.c conform test, and probably other bugs.
2008-02-29gallium: fix glCopyPixels(GL_DEPTH) when Z format conversion is neededBrian Paul
2008-02-28gallium: fix surface/texture format conversion in st_CopyPixelsBrian Paul
If the src buffer's format isn't supported as a texture format, find a different texture format.
2008-02-28galliums: s/uint/enum pipe_format/Brian Paul
2008-02-27gallium: remove pipe_context->texture_create/release/get_tex_surface()Brian
These functions are now per-screen, not per-context.
2008-02-27gallium: move is_format_supported() to pipe_screen structBrian
2008-02-27gallium: start removing pipe_context->get_name/vendor/param/paramfBrian
These are now per-screen functions, not per-context. State tracker updated, code in drivers and p_context.h disabled.
2008-02-26gallium: use pipe_texture_reference() instead of pipe->texture_release()Brian
2008-02-20gallium: state tracker didn't always notify drivers of texobj data changesBrian
Calling glTexSubImage() or glTexImage() to replace texture data didn't reliably cause pipe->set_sampler_texture() to get called so drivers didn't always get notified of new texture data. The st_texture_object->pt pointer doesn't always indicate changed data so added a dirtyData field.
2008-02-15Code reorganization: update build.José Fonseca
Update the Makefiles and includes for the new paths. Note that there hasn't been no separation of the Makefiles yet, and make is jumping all over the place. That will be taken care shortly. But for now, make should work. It was tested with linux and linux-dri. Linux-cell and linux-llvm might require some minor tweaks.
2008-02-13gallium: pipe->surface_copy can flip the contents vertically when necessary.Michel Dänzer
Fixes gears being upside down on the box in demos/gearbox.
2008-02-12gallium: rename st_fragment_program's fs field to cso to match st_vertex_programBrian
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