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intel: use _mesa_meta_Clear with OpenGL ES 1.1 v2

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Patch changes i915 and i965 drivers to use fixed function version of
meta clear when running on ES 1.1. This fixes rendering errors seen with
Google Maps, Angry Birds and Gallery3D on Android platform.

Change 88128516d4 exposes all extensions
internally to be available independent of GL flavour, therefore check
against ARB_fragment_shader does not work.

Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=50333
Signed-off-by: Tapani Pälli <tapani.palli@intel.com>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>
This commit is contained in:
Tapani Pälli 2012-08-08 20:46:45 +03:00 • committed by Kenneth Graunke
parent 5deb1d1a1f
commit 94f22fbe78
2 changed files with 9 additions and 4 deletions
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6
src/mesa/drivers/dri/i915/intel_clear.c
View file

@ -179,10 +179,10 @@ intelClear(struct gl_context *ctx, GLbitfield mask)
if (tri_mask) {
debug_mask("tri", tri_mask);
if (ctx->Extensions.ARB_fragment_shader)
_mesa_meta_glsl_Clear(&intel->ctx, tri_mask);
else
if (ctx->API == API_OPENGLES)
_mesa_meta_Clear(&intel->ctx, tri_mask);
else
_mesa_meta_glsl_Clear(&intel->ctx, tri_mask);
}
}

7
src/mesa/drivers/dri/i965/brw_clear.c
View file

@ -226,7 +226,12 @@ brw_clear(struct gl_context *ctx, GLbitfield mask)
if (tri_mask) {
debug_mask("tri", tri_mask);
mask &= ~tri_mask;
_mesa_meta_glsl_Clear(&intel->ctx, tri_mask);
if (ctx->API == API_OPENGLES) {
_mesa_meta_Clear(&intel->ctx, tri_mask);
} else {
_mesa_meta_glsl_Clear(&intel->ctx, tri_mask);
}
}
/* Any strange buffers get passed off to swrast */