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path: root/src/mesa/main/image.c
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2010-07-31mesa: Remove unnecessary headers.Vinson Lee
2010-07-05mesa: initial support for unnormalized integer texture formatsBrian Paul
As defined by GL_EXT_texture_integer.
2010-04-27mesa: move/rename is_depth_or_stencil_format()Brian Paul
Put it with other, similar functions.
2010-04-23mesa: make is_compressed_format() non-staticBrian Paul
2010-02-19Replace _mesa_malloc, _mesa_calloc and _mesa_free with plain libc versionsKristian Høgsberg
2010-02-19Remove _mesa_memcpy in favor of plain memcpy.Kenneth Graunke
This may break the SUNOS4 build, but it's no longer relevant.
2010-02-13mesa: Fix compiler warningsKarl Schultz
Add explicit casts, fix constant types, fix variable types. Fixes about 340 warnings in MSFT Visual Studio.
2010-01-22Merge branch 'mesa_7_7_branch'Brian Paul
Conflicts: src/gallium/auxiliary/draw/draw_context.c src/gallium/auxiliary/draw/draw_pt_fetch_shade_pipeline.c src/gallium/auxiliary/pipebuffer/Makefile src/gallium/auxiliary/pipebuffer/SConscript src/gallium/auxiliary/pipebuffer/pb_buffer_fenced.c src/gallium/auxiliary/tgsi/tgsi_scan.c src/gallium/drivers/i915/i915_surface.c src/gallium/drivers/i915/i915_texture.c src/gallium/drivers/llvmpipe/lp_setup.c src/gallium/drivers/llvmpipe/lp_tex_sample_c.c src/gallium/drivers/llvmpipe/lp_texture.c src/gallium/drivers/softpipe/sp_prim_vbuf.c src/gallium/state_trackers/xorg/xorg_dri2.c src/gallium/winsys/drm/intel/gem/intel_drm_api.c src/gallium/winsys/drm/nouveau/drm/nouveau_drm_api.c src/gallium/winsys/drm/radeon/core/radeon_drm.c src/gallium/winsys/drm/vmware/core/vmw_screen_dri.c src/mesa/state_tracker/st_cb_clear.c
2010-01-18mesa: Remove unnecessary header from image.c.Vinson Lee
2010-01-04Merge branch 'mesa_7_7_branch'Brian Paul
Conflicts: docs/relnotes.html src/gallium/drivers/llvmpipe/lp_tex_sample_c.c src/gallium/drivers/r300/r300_cs.h src/mesa/drivers/dri/i965/brw_wm_surface_state.c src/mesa/main/enums.c
2010-01-04mesa: added GL_DU8DV8_ATI in extract_float_rgba()Brian Paul
Fixes warning seen with Shadowgrounds. See bug 24016.
2010-01-04mesa: more detailed error message in extract_float_rgba()Brian Paul
2009-10-05mesa: fix return value when clipping {Read,Draw}Pixels height <= 0Ben Skeggs
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
2009-09-01mesa: new _mesa_expand_bitmap() functionBrian Paul
2009-08-31mesa: added _mesa_is_stencil_format()Brian Paul
2009-08-13mesa: refactor: move _mesa_is_color/depth/stencil_format() helpers to image.cBrian Paul
2009-08-05Merge branch 'mesa_7_5_branch'Brian Paul
Conflicts: src/mesa/main/state.c
2009-08-05mesa: make _mesa_clip_blit() a shared functionBrian Paul
2009-06-11Merge branch 'mesa_7_5_branch'José Fonseca
Conflicts: src/mesa/state_tracker/st_cb_fbo.c src/mesa/state_tracker/st_framebuffer.c
2009-06-10mesa: Fix typo in bitmask.José Fonseca
2009-05-22Merge branch 'mesa_7_5_branch'Brian Paul
2009-05-22mesa: allow GL_BITMAP type in _mesa_image_image_stride()Brian Paul
It's possible to hand a GL_COLOR_INDEX/GL_BITMAP image to glTexImage3D() which gets converted to RGBA via the glPixelMap tables. This fixes a failure with piglit/fdo10370 with Gallium.
2009-05-07mesa: add GL_DOUBLE case in _mesa_sizeof_type()Brian Paul
2009-04-07mesa: add another special/optimized case in _mesa_unpack_depth_span()Brian Paul
2009-04-03mesa: remove the noClamp parameter to _mesa_pack_rgba_span_float()Brian Paul
It was only set to GL_TRUE in one place where it isn't really needed (glGetTexImage(sRGB format)).
2009-03-28mesa: add new signed rgba texture formatRoland Scheidegger
This is a (partial) backport of the signed texture format support in OGL 3.1. Since it wasn't promoted from an existing extension roll our own.
2009-03-18mesa: use the IROUND() macro in pixel packing codeBrian Paul
It turns out some tests are sensitive to rounding vs. truncating when converting float color values to integers in glReadPixels(). In particular, this matters when the destination format is 5/6/5 or 4/4/4/4, etc.
2009-03-12mesa: added GL_DU8DV8_ATI case in _mesa_components_in_format()Brian Paul
This gets hit when glTexSubImage2D() is called with format==GL_DU8DV8_ATI.
2009-03-12mesa: move declarations before codeBrian Paul
2009-03-12mesa: add support for ATI_envmap_bumpmapRoland Scheidegger
add new entrypoints, new texture format, etc translate in texenvprogram.c for drivers using the mesa-generated tex env fragment program also handled in swrast, but not tested (cannot work due to negative texel results not handled correctly)
2009-01-06mesa: Fix the size per pixel for packed pixel format data type.Xiang, Haihao
2008-12-18mesa: Clip copytexsubimage to read framebuffer bounds, not scissor region.Eric Anholt
2008-12-18mesa: Correct _mesa_clip_to_region() off-by-one.Eric Anholt
Note how if: x + width == xmax + 0: width -= 0 x + width == xmax + 1: width -= 0 x + width == xmax + 2: width -= 1 So, the function was clipping to [xmin, xmax+1), not [xmin, xmax) like it was supposed to. Same for ymax.
2008-11-19mesa: clamp luminance if needed.Xiang, Haihao
This fixes glReadPixels(GL_LUMINANCE, GL_FLOAT)/glGetTexImage(GL_LUMINANCE, GL_FLOAT) issue on fixed-point color buffers.
2008-09-23mesa: Apply MSVC portability fixes from Alan Hourihane.José Fonseca
2008-09-23Added new _mesa_clip_copytexsubimage() function to do avoid clipping down in ↵Brian
the drivers. This should probably be pulled into main-line Mesa... (cherry picked from commit 324ecadbfdf9b944e059832f146451e4151dcb21)
2008-09-21mesa: refactor: move _mesa_update_minmax/histogram() into image.cBrian Paul
(cherry picked from commit eded7f010d344a909cf9c403eb3bdad91804d174)
2008-09-21mesa: refactor: move pixel map/scale/bias code into image.cBrian Paul
pixel.c is just the API-related code now.
2008-06-17mesa: fix inconsistent use of GL_UNSIGNED_INT vs. GL_UNSIGNED_INT_24_8_EXT ↵Brian Paul
for Z unpacking
2007-08-09fix byte swap bug for GLint stencil indexes (bug 11909)Brian
2007-08-02fix stencil value masking bug 11805, and fix sizeof() bugBrian
2007-07-30handle LSB_FIRST in _mesa_pack_bitmap by the way used inXiang, Haihao
_mesa_unpack_bitmap
2007-07-08Change float depthScale param to _mesa_unpack_depth_span() to GLuint depthMax.Brian
2007-07-08check depthScale value for optimized ushort->uint case (fixes bug 11474)Brian
2007-07-05stencil pixel map didn't work in _mesa_unpack_stencil_span(), bug 11475Brian
2007-07-02avoid unnecessary clamping of depth values (bug 11448)Brian
2007-05-10more indentation fixes, remove 'register' keywordsBrian
2007-05-10re-indent some codeBrian
2007-04-21fix SkipPixels bugs in _mesa_pack_bitmap(), bug 10690Brian
2007-04-19In _mesa_unpack_depth_span() look for special cases of GLuint->GLushort and ↵Brian
GLushort->GLuint conversion. This improves performance and avoids int/float/int conversion problems that can introduce errors during glCopyTexImage(). Another fix for the depth peeling algorithm.
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