android-x86-mesa.git/src/mesa/drivers/common, branch r300

i915c: Add GL_OES_draw_texture support.

2011-03-16T06:17:52Z

mesa: add NV_texture_barrier

2011-03-15T14:47:27Z

mesa: move PBO-related functions into a new file

2011-03-01T01:24:35Z

mesa: plug in fallback function for ctx->Driver.ValidateFramebuffer()

2011-01-25T02:38:52Z

The software renderer doesn't support GL_ALPHA, GL_LUMINANCE, etc so we should report GL_FRAMEBUFFER_UNSUPPORTED during FBO validation.

mesa: begin implementation of GL_ARB_draw_buffers_blend

2011-01-16T01:35:39Z

meta: Actually use mipmapping when generating mipmaps.

2011-01-12T19:08:07Z

With the change to not reset baselevel, this GL_LINEAR filtering was resulting in generating mipmaps off of the base level instead of the next higher detail level. Fixes fbo-generatemipmap-filtering. Reported by: Neil Roberts

meta: Don't tweak BaseLevel when doing glGenerateMipmap().

2011-01-11T01:21:11Z

We don't need to worry about levels other than MaxLevel because we're minifying -- the lower levels (higher detail) won't contribute to the result. By changing BaseLevel, we forced hardware that doesn't support BaseLevel != 0 to relayout the texture object.

mesa/meta: fix broken assertion, rename stack depth var

2010-12-10T17:02:37Z

assert(current_save_state < MAX_META_OPS_DEPTH) did not compile. Rename current_save_state to SaveStackDepth to be more consistent with the style of the other fields.

meta: allow nested meta operations

2010-12-10T05:25:17Z

_mesa_meta_CopyPixels results in nested meta operations on Sandybridge. Previoulsy the second meta operation overrides all states saved by the first meta function.

meta: Mask Stencil.Clear against stencilMax in _mesa_meta_Clear

2010-11-24T19:14:54Z

This fixes incorrect behaviour when the stencil clear value exceeds the size of the stencil buffer, for example, when set with: glClearStencil (~1); /* Set a bit pattern of 111...11111110 */ glClear (GL_STENCIL_BUFFER_BIT); The clear value needs to be masked by the value 2^m - 1, where m is the number of bits in the stencil buffer. Previously, we passed the value masked with 0x7fffffff to _mesa_StencilFuncSeparate which then clamps, NOT masks the value to the range 0 to 2^m - 1. The result would be clearing the stencil buffer to 0xff, rather than 0xfe. Signed-off-by: Peter Clifton Signed-off-by: Brian Paul