Age | Commit message (Collapse) | Author |
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(cherry picked from commit d2a74d76c96957cf0294dcf40d29526621ada95e)
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Call the _mesa_set_enable() functions instead of driver functions, etc.
Also, add missing code for 1D/2D texture arrays.
(cherry picked from commit aac19609bfd7c950b2577489b06886c8a8097bb2)
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When a GLSL sampler reads from an incomplete texture it should
return (0,0,0,1). Instead of jumping through hoops in all the drivers
to make this happen, just create/install a fallback texture with those
texel values.
Fixes piglit/fp-incomplete-tex on i965 and more importantly, fixes some
GPU lockups when trying to sample from missing surfaces. If a binding
table entry is NULL, it seems that sampling sometimes works, but not
always (lockup).
Todo: create a fallback texture for each type of texture target?
(cherry picked from commit 3f25219c7bf0f090502489928f0f018e62c4f6cf)
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Fixes leak running compiz with direct rendering.
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Mesa and gallium both have a definition of this macro
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If there is no shared context, there is no purpose in rebinding the same
texture. In some artificial tests this improves performance 10% - 30%.
(cherry picked from commit 7f8000db8bd45bb95bda4a4f8535c49b8ef74254)
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Both EXT_fbo and ARB_fbo agree on this. Fixes a segfault in the metaops
mipmap generation in Intel for SGIS_generate_mipmap of S3TC textures in
Regnum Online.
Bug #21654.
(cherry picked from commit 0307e609aa3e707eeb40051bd664d36f2340ba9b)
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The first time a context is bound to a drawable, the viewport and scissor
bounds are initialized to the buffer's size. This is actually a bit tricky.
A new _mesa_check_init_viewport() function is called in several places
to check if the viewport has been initialized. We also use a new
ctx->ViewportInitialized flag instead of the overloaded
ctx->FirstTimeCurrent flag.
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A 0 by 0 viewport size is legal. Don't clamp against lower bound of one.
The error checking earlier in the function prevents negative values.
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Conflicts:
Makefile
src/gallium/drivers/softpipe/sp_screen.c
src/mesa/main/version.h
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This also involves adding a gl_array_object::VBOonly field. For the
ARB extension, all arrays in the object must reside in a VBO. This flag
keeps track of that requirement.
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The ARB version requires VAOs to be per-context while the Apple extension
was ambiguous.
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Plug them in via _mesa_init_query_object_functions().
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Plug them in via _mesa_init_buffer_object_functions().
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Conflicts:
docs/relnotes-7.6.html
progs/tests/Makefile
src/gallium/drivers/softpipe/sp_prim_vbuf.c
src/glx/x11/indirect.c
src/mesa/glapi/Makefile
src/mesa/glapi/dispatch.h
src/mesa/glapi/glapioffsets.h
src/mesa/glapi/glapitable.h
src/mesa/glapi/glapitemp.h
src/mesa/glapi/glprocs.h
src/mesa/main/dlist.c
src/mesa/main/enums.c
src/mesa/sparc/glapi_sparc.S
src/mesa/x86-64/glapi_x86-64.S
src/mesa/x86/glapi_x86.S
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Conflicts:
src/mesa/main/api_validate.c
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Conflicts:
docs/relnotes-7.6.html
src/mesa/main/mtypes.h
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Conflicts:
src/mesa/drivers/dri/i915/i915_tex_layout.c
src/mesa/drivers/dri/i965/brw_wm_glsl.c
src/mesa/drivers/dri/intel/intel_buffer_objects.c
src/mesa/drivers/dri/intel/intel_pixel_bitmap.c
src/mesa/drivers/dri/intel/intel_pixel_draw.c
src/mesa/main/enums.c
src/mesa/main/texstate.c
src/mesa/vbo/vbo_exec_array.c
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The values 2147483648.0 and 4294967294.0 are too larget to be stored in single
precision floats. Forcing these to be singles causes bits to be lost, which
results in errors in some pixel transfer tests.
This fixes bug #22344.
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Refcounting of the null/default buffer object isn't perfect yet so be
extra safe.
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Conflicts:
src/mesa/state_tracker/st_cb_fbo.c
src/mesa/state_tracker/st_framebuffer.c
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See comments for details.
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Conflicts:
Makefile
src/mesa/main/version.h
src/mesa/shader/slang/slang_preprocess.c
src/mesa/state_tracker/st_cb_bufferobjects.c
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Only enabled for software drivers at this point.
Note that the gl_buffer_object::Access enum field has been replaced by
a gl_buffer_object::AccessFlags bitfield. The new field is a mask of
the GL_MAP_x_BIT flags which is a superset of the old GL_READ_ONLY,
GL_WRITE_ONLY and GL_READ_WRITE modes. When we query GL_BUFFER_ACCESS_ARB
we translate the bitfield into the conventional enum values.
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Can be used to enable/disable extensions as reported by
glGetString(GL_EXTENSIONS).
If a name is preceeded by '-' it's disabled. Otherwise, the named
extension is enabled.
Intended for debug/test purposes.
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Also, MAX_NV_VERTEX_PROGRAM_PARAMS should be 96, not 128 (or 256).
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1) Pass the correct format when calling update_array in
_mesa_VertexAttribPointerARB.
2) glVertexAttribPointerNV accepts GL_BGRA format too.
3) raise INVALID_VALUE error when format is BGRA and normalized is
false in glVertexAttribPointerARB
(cherry picked from commit 4adb190a162c5ed0684a8616331344caadba4010)
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1) Pass the correct format when calling update_array in
_mesa_VertexAttribPointerARB.
2) glVertexAttribPointerNV accepts GL_BGRA format too.
3) raise INVALID_VALUE error when format is BGRA and normalized is
false in glVertexAttribPointerARB
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