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main: Use _mesa_geometric_samples to calculate the value of GL_SAMPLES

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Otherwise it won't take into account the default samples for
framebuffers with no attachments.

Reviewed-by: Ilia Mirkin <imirkin@alum.mit.edu>
This commit is contained in:
Neil Roberts 2016-02-04 16:12:04 +00:00
parent 2065e380b2
commit d8d4661ddb
2 changed files with 5 additions and 1 deletions
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4
src/mesa/main/get.c
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@ -1085,6 +1085,10 @@ find_custom_value(struct gl_context *ctx, const struct value_desc *d, union valu
case GL_DISPATCH_INDIRECT_BUFFER_BINDING:
v->value_int = ctx->DispatchIndirectBuffer->Name;
break;
/* GL_ARB_multisample */
case GL_SAMPLES:
v->value_int = _mesa_geometric_samples(ctx->DrawBuffer);
break;
}
}

2
src/mesa/main/get_hash_params.py
View file

@ -81,7 +81,7 @@ descriptor=[
[ "SAMPLE_COVERAGE_VALUE_ARB", "CONTEXT_FLOAT(Multisample.SampleCoverageValue), NO_EXTRA" ],
[ "SAMPLE_COVERAGE_INVERT_ARB", "CONTEXT_BOOL(Multisample.SampleCoverageInvert), NO_EXTRA" ],
[ "SAMPLE_BUFFERS_ARB", "BUFFER_INT(Visual.sampleBuffers), extra_new_buffers" ],
[ "SAMPLES_ARB", "BUFFER_INT(Visual.samples), extra_new_buffers" ],
[ "SAMPLES_ARB", "LOC_CUSTOM, TYPE_INT, 0, extra_new_buffers" ],
# GL_ARB_sample_shading
[ "SAMPLE_SHADING_ARB", "CONTEXT_BOOL(Multisample.SampleShading), extra_gl40_ARB_sample_shading" ],