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Searched refs:alpha_channel (Results 1 - 2 of 2) sorted by relevance

/third_party/mesa3d/src/gallium/drivers/radeonsi/
H A Dsi_clear.c197 int alpha_channel; /* index of the alpha component */ in gfx8_get_dcc_clear_parameters() local
219 alpha_channel = -1; in gfx8_get_dcc_clear_parameters()
221 alpha_channel = desc->nr_channels - 1; in gfx8_get_dcc_clear_parameters()
223 alpha_channel = 0; in gfx8_get_dcc_clear_parameters()
250 if (desc->swizzle[i] == alpha_channel) { in gfx8_get_dcc_clear_parameters()
270 if (desc->swizzle[i] <= PIPE_SWIZZLE_W && desc->swizzle[i] != alpha_channel && in gfx8_get_dcc_clear_parameters()
/third_party/mesa3d/src/gallium/drivers/llvmpipe/
H A Dlp_state_fs.c2375 const unsigned alpha_channel = 3; in generate_unswizzled_blend() local
2495 if (i == alpha_channel) { in generate_unswizzled_blend()
2543 alpha = LLVMBuildLoad(builder, fs_out_color[rt][alpha_channel][i], ""); in generate_unswizzled_blend()
2590 alpha = LLVMBuildLoad(builder, fs_out_color[1][alpha_channel][i], ""); in generate_unswizzled_blend()

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