From 3673fc35d68edf55d0b1dc0fb4c3628f228eb9d6 Mon Sep 17 00:00:00 2001 From: Corbin Simpson Date: Sat, 28 Feb 2009 08:58:05 -0800 Subject: r300-gallium: Move all state translators to r300_state_inlines. Tryin' to do some cleanup. --- src/gallium/drivers/r300/r300_state_inlines.h | 310 ++++++++++++++++++++++---- 1 file changed, 271 insertions(+), 39 deletions(-) (limited to 'src/gallium/drivers/r300/r300_state_inlines.h') diff --git a/src/gallium/drivers/r300/r300_state_inlines.h b/src/gallium/drivers/r300/r300_state_inlines.h index 005fb74ed6..e686e1fec6 100644 --- a/src/gallium/drivers/r300/r300_state_inlines.h +++ b/src/gallium/drivers/r300/r300_state_inlines.h @@ -1,5 +1,6 @@ /* * Copyright 2009 Joakim Sindholt + * Corbin Simpson * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), @@ -27,56 +28,287 @@ #include "r300_reg.h" +/* Blend state. */ + +static INLINE uint32_t r300_translate_blend_function(int blend_func) +{ + switch (blend_func) { + case PIPE_BLEND_ADD: + return R300_COMB_FCN_ADD_CLAMP; + case PIPE_BLEND_SUBTRACT: + return R300_COMB_FCN_SUB_CLAMP; + case PIPE_BLEND_REVERSE_SUBTRACT: + return R300_COMB_FCN_RSUB_CLAMP; + case PIPE_BLEND_MIN: + return R300_COMB_FCN_MIN; + case PIPE_BLEND_MAX: + return R300_COMB_FCN_MAX; + default: + debug_printf("r300: Unknown blend function %d\n", blend_func); + break; + } + return 0; +} + +/* XXX we can also offer the D3D versions of some of these... */ +static INLINE uint32_t r300_translate_blend_factor(int blend_fact) +{ + switch (blend_fact) { + case PIPE_BLENDFACTOR_ONE: + return R300_BLEND_GL_ONE; + case PIPE_BLENDFACTOR_SRC_COLOR: + return R300_BLEND_GL_SRC_COLOR; + case PIPE_BLENDFACTOR_SRC_ALPHA: + return R300_BLEND_GL_SRC_ALPHA; + case PIPE_BLENDFACTOR_DST_ALPHA: + return R300_BLEND_GL_DST_ALPHA; + case PIPE_BLENDFACTOR_DST_COLOR: + return R300_BLEND_GL_DST_COLOR; + case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE: + return R300_BLEND_GL_SRC_ALPHA_SATURATE; + case PIPE_BLENDFACTOR_CONST_COLOR: + return R300_BLEND_GL_CONST_COLOR; + case PIPE_BLENDFACTOR_CONST_ALPHA: + return R300_BLEND_GL_CONST_ALPHA; + /* XXX WTF are these? + case PIPE_BLENDFACTOR_SRC1_COLOR: + case PIPE_BLENDFACTOR_SRC1_ALPHA: */ + case PIPE_BLENDFACTOR_ZERO: + return R300_BLEND_GL_ZERO; + case PIPE_BLENDFACTOR_INV_SRC_COLOR: + return R300_BLEND_GL_ONE_MINUS_SRC_COLOR; + case PIPE_BLENDFACTOR_INV_SRC_ALPHA: + return R300_BLEND_GL_ONE_MINUS_SRC_ALPHA; + case PIPE_BLENDFACTOR_INV_DST_ALPHA: + return R300_BLEND_GL_ONE_MINUS_DST_ALPHA; + case PIPE_BLENDFACTOR_INV_DST_COLOR: + return R300_BLEND_GL_ONE_MINUS_DST_COLOR; + case PIPE_BLENDFACTOR_INV_CONST_COLOR: + return R300_BLEND_GL_ONE_MINUS_CONST_COLOR; + case PIPE_BLENDFACTOR_INV_CONST_ALPHA: + return R300_BLEND_GL_ONE_MINUS_CONST_ALPHA; + /* XXX see above + case PIPE_BLENDFACTOR_INV_SRC1_COLOR: + case PIPE_BLENDFACTOR_INV_SRC1_ALPHA: */ + default: + debug_printf("r300: Unknown blend factor %d\n", blend_fact); + break; + } + return 0; +} + +/* DSA state. */ + +static INLINE uint32_t r300_translate_depth_stencil_function(int zs_func) +{ + switch (zs_func) { + case PIPE_FUNC_NEVER: + return R300_ZS_NEVER; + case PIPE_FUNC_LESS: + return R300_ZS_LESS; + case PIPE_FUNC_EQUAL: + return R300_ZS_EQUAL; + case PIPE_FUNC_LEQUAL: + return R300_ZS_LEQUAL; + case PIPE_FUNC_GREATER: + return R300_ZS_GREATER; + case PIPE_FUNC_NOTEQUAL: + return R300_ZS_NOTEQUAL; + case PIPE_FUNC_GEQUAL: + return R300_ZS_GEQUAL; + case PIPE_FUNC_ALWAYS: + return R300_ZS_ALWAYS; + default: + debug_printf("r300: Unknown depth/stencil function %d\n", + zs_func); + break; + } + return 0; +} + +static INLINE uint32_t r300_translate_stencil_op(int s_op) +{ + switch (s_op) { + case PIPE_STENCIL_OP_KEEP: + return R300_ZS_KEEP; + case PIPE_STENCIL_OP_ZERO: + return R300_ZS_ZERO; + case PIPE_STENCIL_OP_REPLACE: + return R300_ZS_REPLACE; + case PIPE_STENCIL_OP_INCR: + return R300_ZS_INCR; + case PIPE_STENCIL_OP_DECR: + return R300_ZS_DECR; + case PIPE_STENCIL_OP_INCR_WRAP: + return R300_ZS_INCR_WRAP; + case PIPE_STENCIL_OP_DECR_WRAP: + return R300_ZS_DECR_WRAP; + case PIPE_STENCIL_OP_INVERT: + return R300_ZS_INVERT; + default: + debug_printf("r300: Unknown stencil op %d", s_op); + break; + } + return 0; +} + +static INLINE uint32_t r300_translate_alpha_function(int alpha_func) +{ + switch (alpha_func) { + case PIPE_FUNC_NEVER: + return R300_FG_ALPHA_FUNC_NEVER; + case PIPE_FUNC_LESS: + return R300_FG_ALPHA_FUNC_LESS; + case PIPE_FUNC_EQUAL: + return R300_FG_ALPHA_FUNC_EQUAL; + case PIPE_FUNC_LEQUAL: + return R300_FG_ALPHA_FUNC_LE; + case PIPE_FUNC_GREATER: + return R300_FG_ALPHA_FUNC_GREATER; + case PIPE_FUNC_NOTEQUAL: + return R300_FG_ALPHA_FUNC_NOTEQUAL; + case PIPE_FUNC_GEQUAL: + return R300_FG_ALPHA_FUNC_GE; + case PIPE_FUNC_ALWAYS: + return R300_FG_ALPHA_FUNC_ALWAYS; + default: + debug_printf("r300: Unknown alpha function %d", alpha_func); + break; + } + return 0; +} + +/* Texture sampler state. */ + +static INLINE uint32_t r300_translate_wrap(int wrap) +{ + switch (wrap) { + case PIPE_TEX_WRAP_REPEAT: + return R300_TX_REPEAT; + case PIPE_TEX_WRAP_CLAMP: + return R300_TX_CLAMP; + case PIPE_TEX_WRAP_CLAMP_TO_EDGE: + return R300_TX_CLAMP_TO_EDGE; + case PIPE_TEX_WRAP_CLAMP_TO_BORDER: + return R300_TX_CLAMP_TO_BORDER; + case PIPE_TEX_WRAP_MIRROR_REPEAT: + return R300_TX_REPEAT | R300_TX_MIRRORED; + case PIPE_TEX_WRAP_MIRROR_CLAMP: + return R300_TX_CLAMP | R300_TX_MIRRORED; + case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE: + return R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED; + case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER: + return R300_TX_CLAMP_TO_EDGE | R300_TX_MIRRORED; + default: + debug_printf("r300: Unknown texture wrap %d", wrap); + return 0; + } +} + +static INLINE uint32_t r300_translate_tex_filters(int min, int mag, int mip) +{ + uint32_t retval = 0; + switch (min) { + case PIPE_TEX_FILTER_NEAREST: + retval |= R300_TX_MIN_FILTER_NEAREST; + case PIPE_TEX_FILTER_LINEAR: + retval |= R300_TX_MIN_FILTER_LINEAR; + case PIPE_TEX_FILTER_ANISO: + retval |= R300_TX_MIN_FILTER_ANISO; + default: + debug_printf("r300: Unknown texture filter %d", min); + break; + } + switch (mag) { + case PIPE_TEX_FILTER_NEAREST: + retval |= R300_TX_MAG_FILTER_NEAREST; + case PIPE_TEX_FILTER_LINEAR: + retval |= R300_TX_MAG_FILTER_LINEAR; + case PIPE_TEX_FILTER_ANISO: + retval |= R300_TX_MAG_FILTER_ANISO; + default: + debug_printf("r300: Unknown texture filter %d", mag); + break; + } + switch (mip) { + case PIPE_TEX_MIPFILTER_NONE: + retval |= R300_TX_MIN_FILTER_MIP_NONE; + case PIPE_TEX_MIPFILTER_NEAREST: + retval |= R300_TX_MIN_FILTER_MIP_NEAREST; + case PIPE_TEX_MIPFILTER_LINEAR: + retval |= R300_TX_MIN_FILTER_MIP_LINEAR; + default: + debug_printf("r300: Unknown texture filter %d", mip); + break; + } + + return retval; +} + +static INLINE uint32_t r300_anisotropy(float max_aniso) +{ + if (max_aniso >= 16.0f) { + return R300_TX_MAX_ANISO_16_TO_1; + } else if (max_aniso >= 8.0f) { + return R300_TX_MAX_ANISO_8_TO_1; + } else if (max_aniso >= 4.0f) { + return R300_TX_MAX_ANISO_4_TO_1; + } else if (max_aniso >= 2.0f) { + return R300_TX_MAX_ANISO_2_TO_1; + } else { + return R300_TX_MAX_ANISO_1_TO_1; + } +} + +/* Buffer formats. */ + static INLINE uint32_t r300_translate_colorformat(enum pipe_format format) { switch (format) { - case PIPE_FORMAT_A8R8G8B8_UNORM: - return R300_COLOR_FORMAT_ARGB8888; - case PIPE_FORMAT_I8_UNORM: - return R300_COLOR_FORMAT_I8; - case PIPE_FORMAT_A1R5G5B5_UNORM: - return R300_COLOR_FORMAT_ARGB1555; - case PIPE_FORMAT_R5G6B5_UNORM: - return R300_COLOR_FORMAT_RGB565; - /* XXX Not in pipe_format - case PIPE_FORMAT_A32R32G32B32: - return R300_COLOR_FORMAT_ARGB32323232; - case PIPE_FORMAT_A16R16G16B16: - return R300_COLOR_FORMAT_ARGB16161616; */ - case PIPE_FORMAT_A4R4G4B4_UNORM: - return R300_COLOR_FORMAT_ARGB4444; - /* XXX Not in pipe_format - case PIPE_FORMAT_A10R10G10B10_UNORM: - return R500_COLOR_FORMAT_ARGB10101010; - case PIPE_FORMAT_A2R10G10B10_UNORM: - return R500_COLOR_FORMAT_ARGB2101010; - case PIPE_FORMAT_I10_UNORM: - return R500_COLOR_FORMAT_I10; */ - default: - debug_printf("r300: Implementation error: " \ - "Got unsupported color format %s in %s\n", - pf_name(format), __FUNCTION__); - break; + case PIPE_FORMAT_A8R8G8B8_UNORM: + return R300_COLOR_FORMAT_ARGB8888; + case PIPE_FORMAT_I8_UNORM: + return R300_COLOR_FORMAT_I8; + case PIPE_FORMAT_A1R5G5B5_UNORM: + return R300_COLOR_FORMAT_ARGB1555; + case PIPE_FORMAT_R5G6B5_UNORM: + return R300_COLOR_FORMAT_RGB565; + /* XXX Not in pipe_format + case PIPE_FORMAT_A32R32G32B32: + return R300_COLOR_FORMAT_ARGB32323232; + case PIPE_FORMAT_A16R16G16B16: + return R300_COLOR_FORMAT_ARGB16161616; */ + case PIPE_FORMAT_A4R4G4B4_UNORM: + return R300_COLOR_FORMAT_ARGB4444; + /* XXX Not in pipe_format + case PIPE_FORMAT_A10R10G10B10_UNORM: + return R500_COLOR_FORMAT_ARGB10101010; + case PIPE_FORMAT_A2R10G10B10_UNORM: + return R500_COLOR_FORMAT_ARGB2101010; + case PIPE_FORMAT_I10_UNORM: + return R500_COLOR_FORMAT_I10; */ + default: + debug_printf("r300: Implementation error: " \ + "Got unsupported color format %s in %s\n", + pf_name(format), __FUNCTION__); + break; } - return 0; } static INLINE uint32_t r300_translate_zsformat(enum pipe_format format) { switch (format) { - case PIPE_FORMAT_Z16_UNORM: - return R300_DEPTHFORMAT_16BIT_INT_Z; - /* XXX R300_DEPTHFORMAT_16BIT_13E3 anyone? */ - case PIPE_FORMAT_Z24S8_UNORM: - return R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL; - default: - debug_printf("r300: Implementation error: " \ - "Got unsupported ZS format %s in %s\n", - pf_name(format), __FUNCTION__); - break; + case PIPE_FORMAT_Z16_UNORM: + return R300_DEPTHFORMAT_16BIT_INT_Z; + case PIPE_FORMAT_Z24S8_UNORM: + return R300_DEPTHFORMAT_24BIT_INT_Z_8BIT_STENCIL; + default: + debug_printf("r300: Implementation error: " \ + "Got unsupported ZS format %s in %s\n", + pf_name(format), __FUNCTION__); + break; } - return 0; } -- cgit v1.2.3