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/*
* Copyright 2010 Jerome Glisse <glisse@freedesktop.org>
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* on the rights to use, copy, modify, merge, publish, distribute, sub
* license, and/or sell copies of the Software, and to permit persons to whom
* the Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
* THE AUTHOR(S) AND/OR THEIR SUPPLIERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*
* Authors:
* Jerome Glisse
*/
#include <stdio.h>
#include <errno.h>
#include <util/u_inlines.h>
#include "r600_screen.h"
#include "r600_context.h"
#include "r600d.h"
int r600_conv_pipe_format(unsigned pformat, unsigned *format)
{
switch (pformat) {
case PIPE_FORMAT_R32G32B32_FLOAT:
*format = 0x30;
return 0;
case PIPE_FORMAT_R32G32B32A32_FLOAT:
*format = V_0280A0_COLOR_32_32_32_32_FLOAT;
return 0;
case PIPE_FORMAT_A8R8G8B8_UNORM:
case PIPE_FORMAT_X8R8G8B8_UNORM:
case PIPE_FORMAT_B8G8R8A8_UNORM:
case PIPE_FORMAT_B8G8R8X8_UNORM:
case PIPE_FORMAT_R8G8B8A8_UNORM:
case PIPE_FORMAT_R8G8B8X8_UNORM:
case PIPE_FORMAT_R8G8B8A8_USCALED:
case PIPE_FORMAT_R8G8B8A8_SNORM:
case PIPE_FORMAT_R8G8B8A8_SSCALED:
*format = V_0280A0_COLOR_8_8_8_8;
return 0;
case PIPE_FORMAT_R32_FLOAT:
*format = V_0280A0_COLOR_32_FLOAT;
return 0;
case PIPE_FORMAT_R32G32_FLOAT:
*format = V_0280A0_COLOR_32_32_FLOAT;
return 0;
case PIPE_FORMAT_L8_UNORM:
case PIPE_FORMAT_A8_UNORM:
case PIPE_FORMAT_I8_UNORM:
*format = V_0280A0_COLOR_8;
return 0;
case PIPE_FORMAT_L16_UNORM:
case PIPE_FORMAT_Z16_UNORM:
case PIPE_FORMAT_Z32_UNORM:
case PIPE_FORMAT_Z32_FLOAT:
case PIPE_FORMAT_R64_FLOAT:
case PIPE_FORMAT_R64G64_FLOAT:
case PIPE_FORMAT_R64G64B64_FLOAT:
case PIPE_FORMAT_R64G64B64A64_FLOAT:
case PIPE_FORMAT_R32_UNORM:
case PIPE_FORMAT_R32G32_UNORM:
case PIPE_FORMAT_R32G32B32_UNORM:
case PIPE_FORMAT_R32G32B32A32_UNORM:
case PIPE_FORMAT_R32_USCALED:
case PIPE_FORMAT_R32G32_USCALED:
case PIPE_FORMAT_R32G32B32_USCALED:
case PIPE_FORMAT_R32G32B32A32_USCALED:
case PIPE_FORMAT_R32_SNORM:
case PIPE_FORMAT_R32G32_SNORM:
case PIPE_FORMAT_R32G32B32_SNORM:
case PIPE_FORMAT_R32G32B32A32_SNORM:
case PIPE_FORMAT_R32_SSCALED:
case PIPE_FORMAT_R32G32_SSCALED:
case PIPE_FORMAT_R32G32B32_SSCALED:
case PIPE_FORMAT_R32G32B32A32_SSCALED:
case PIPE_FORMAT_R16_UNORM:
case PIPE_FORMAT_R16G16_UNORM:
case PIPE_FORMAT_R16G16B16_UNORM:
case PIPE_FORMAT_R16G16B16A16_UNORM:
case PIPE_FORMAT_R16_USCALED:
case PIPE_FORMAT_R16G16_USCALED:
case PIPE_FORMAT_R16G16B16_USCALED:
case PIPE_FORMAT_R16G16B16A16_USCALED:
case PIPE_FORMAT_R16_SNORM:
case PIPE_FORMAT_R16G16_SNORM:
case PIPE_FORMAT_R16G16B16_SNORM:
case PIPE_FORMAT_R16G16B16A16_SNORM:
case PIPE_FORMAT_R16_SSCALED:
case PIPE_FORMAT_R16G16_SSCALED:
case PIPE_FORMAT_R16G16B16_SSCALED:
case PIPE_FORMAT_R16G16B16A16_SSCALED:
case PIPE_FORMAT_R8_UNORM:
case PIPE_FORMAT_R8G8_UNORM:
case PIPE_FORMAT_R8G8B8_UNORM:
case PIPE_FORMAT_R8_USCALED:
case PIPE_FORMAT_R8G8_USCALED:
case PIPE_FORMAT_R8G8B8_USCALED:
case PIPE_FORMAT_R8_SNORM:
case PIPE_FORMAT_R8G8_SNORM:
case PIPE_FORMAT_R8G8B8_SNORM:
case PIPE_FORMAT_R8_SSCALED:
case PIPE_FORMAT_R8G8_SSCALED:
case PIPE_FORMAT_R8G8B8_SSCALED:
case PIPE_FORMAT_R32_FIXED:
case PIPE_FORMAT_R32G32_FIXED:
case PIPE_FORMAT_R32G32B32_FIXED:
case PIPE_FORMAT_R32G32B32A32_FIXED:
default:
R600_ERR("unsupported %d\n", pformat);
return -EINVAL;
}
}
int r600_conv_pipe_prim(unsigned pprim, unsigned *prim)
{
switch (pprim) {
case PIPE_PRIM_POINTS:
*prim = V_008958_DI_PT_POINTLIST;
return 0;
case PIPE_PRIM_LINES:
*prim = V_008958_DI_PT_LINELIST;
return 0;
case PIPE_PRIM_LINE_STRIP:
*prim = V_008958_DI_PT_LINESTRIP;
return 0;
case PIPE_PRIM_LINE_LOOP:
*prim = V_008958_DI_PT_LINELOOP;
return 0;
case PIPE_PRIM_TRIANGLES:
*prim = V_008958_DI_PT_TRILIST;
return 0;
case PIPE_PRIM_TRIANGLE_STRIP:
*prim = V_008958_DI_PT_TRISTRIP;
return 0;
case PIPE_PRIM_TRIANGLE_FAN:
*prim = V_008958_DI_PT_TRIFAN;
return 0;
case PIPE_PRIM_POLYGON:
*prim = V_008958_DI_PT_POLYGON;
return 0;
case PIPE_PRIM_QUADS:
*prim = V_008958_DI_PT_QUADLIST;
return 0;
case PIPE_PRIM_QUAD_STRIP:
*prim = V_008958_DI_PT_QUADSTRIP;
return 0;
default:
fprintf(stderr, "%s:%d unsupported %d\n", __func__, __LINE__, pprim);
return -EINVAL;
}
}
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