Revert "Match swrast modes more loosely."
This reverts commit f3728a16c9
.
It broke glxgears on radeonsi. The window was just black.
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a6f39ec1c5
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@ -265,36 +265,6 @@ scalarEqual(struct glx_config *mode, unsigned int attrib, unsigned int value)
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return GL_TRUE; /* Is a non-existing attribute equal to value? */
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}
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static int
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scalarGreaterEqual(struct glx_config *mode, unsigned int attrib, unsigned int value)
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{
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unsigned int glxValue;
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int i;
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for (i = 0; i < ARRAY_SIZE(attribMap); i++)
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if (attribMap[i].attrib == attrib) {
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glxValue = *(unsigned int *) ((char *) mode + attribMap[i].offset);
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return glxValue == GLX_DONT_CARE || glxValue >= value;
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}
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return GL_TRUE; /* Is a non-existing attribute greater than or equal to value? */
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}
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static int
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booleanSupported(struct glx_config *mode, unsigned int attrib, unsigned int value)
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{
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unsigned int glxValue;
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int i;
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for (i = 0; i < ARRAY_SIZE(attribMap); i++)
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if (attribMap[i].attrib == attrib) {
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glxValue = *(unsigned int *) ((char *) mode + attribMap[i].offset);
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return glxValue == GLX_DONT_CARE || glxValue;
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}
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return GL_TRUE; /* Is a non-existing attribute supported? */
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}
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static int
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driConfigEqual(const __DRIcoreExtension *core,
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struct glx_config *config, const __DRIconfig *driConfig)
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@ -343,37 +313,10 @@ driConfigEqual(const __DRIcoreExtension *core,
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if (value & __DRI_ATTRIB_TEXTURE_RECTANGLE_BIT)
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glxValue |= GLX_TEXTURE_RECTANGLE_BIT_EXT;
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if (config->bindToTextureTargets != GLX_DONT_CARE &&
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glxValue != (config->bindToTextureTargets & glxValue))
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glxValue != config->bindToTextureTargets)
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return GL_FALSE;
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break;
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case __DRI_ATTRIB_STENCIL_SIZE:
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case __DRI_ATTRIB_ACCUM_RED_SIZE:
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case __DRI_ATTRIB_ACCUM_GREEN_SIZE:
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case __DRI_ATTRIB_ACCUM_BLUE_SIZE:
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case __DRI_ATTRIB_ACCUM_ALPHA_SIZE:
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if (value != 0 && !scalarEqual(config, attrib, value))
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return GL_FALSE;
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break;
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case __DRI_ATTRIB_DOUBLE_BUFFER:
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case __DRI_ATTRIB_BIND_TO_TEXTURE_RGB:
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case __DRI_ATTRIB_BIND_TO_TEXTURE_RGBA:
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case __DRI_ATTRIB_BIND_TO_MIPMAP_TEXTURE:
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case __DRI_ATTRIB_FRAMEBUFFER_SRGB_CAPABLE:
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if (value && !booleanSupported(config, attrib, value))
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return GL_FALSE;
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break;
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case __DRI_ATTRIB_SAMPLE_BUFFERS:
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case __DRI_ATTRIB_SAMPLES:
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case __DRI_ATTRIB_AUX_BUFFERS:
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case __DRI_ATTRIB_MAX_PBUFFER_WIDTH:
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case __DRI_ATTRIB_MAX_PBUFFER_HEIGHT:
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case __DRI_ATTRIB_MAX_PBUFFER_PIXELS:
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if (!scalarGreaterEqual(config, attrib, value))
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return GL_FALSE;
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default:
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if (!scalarEqual(config, attrib, value))
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return GL_FALSE;
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