r600g: add initial evergreen support

adds shader opcodes + assembler support (except ARL)
uses constant buffers
add interp instructions in fragment shader
adds all evergreen hw states
adds evergreen pm4 support.

this runs gears for me on my evergreen

1 files changed, 434 insertions, 0 deletions

diff --git a/src/gallium/drivers/r600/eg_state_inlines.h b/src/gallium/drivers/r600/eg_state_inlines.h
new file mode 100644
index 00000000000..4e3514638b7
--- /dev/null
+++ b/src/gallium/drivers/r600/eg_state_inlines.h
@@ -0,0 +1,434 @@
+/*
+ * Copyright 2010 Red Hat Inc.
+ *
+ * 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.
+ */
+#ifndef EG_STATE_INLINES_H
+#define EG_STATE_INLINES_H
+
+#include "util/u_format.h"
+#include "evergreend.h"
+
+static INLINE uint32_t r600_translate_blend_function(int blend_func)
+{
+	switch (blend_func) {
+	case PIPE_BLEND_ADD:
+		return V_028780_COMB_DST_PLUS_SRC;
+	case PIPE_BLEND_SUBTRACT:
+		return V_028780_COMB_SRC_MINUS_DST;
+	case PIPE_BLEND_REVERSE_SUBTRACT:
+		return V_028780_COMB_DST_MINUS_SRC;
+	case PIPE_BLEND_MIN:
+		return V_028780_COMB_MIN_DST_SRC;
+	case PIPE_BLEND_MAX:
+		return V_028780_COMB_MAX_DST_SRC;
+	default:
+		R600_ERR("Unknown blend function %d\n", blend_func);
+		assert(0);
+		break;
+	}
+	return 0;
+}
+
+static INLINE uint32_t r600_translate_blend_factor(int blend_fact)
+{
+	switch (blend_fact) {
+	case PIPE_BLENDFACTOR_ONE:
+		return V_028780_BLEND_ONE;
+	case PIPE_BLENDFACTOR_SRC_COLOR:
+		return V_028780_BLEND_SRC_COLOR;
+	case PIPE_BLENDFACTOR_SRC_ALPHA:
+		return V_028780_BLEND_SRC_ALPHA;
+	case PIPE_BLENDFACTOR_DST_ALPHA:
+		return V_028780_BLEND_DST_ALPHA;
+	case PIPE_BLENDFACTOR_DST_COLOR:
+		return V_028780_BLEND_DST_COLOR;
+	case PIPE_BLENDFACTOR_SRC_ALPHA_SATURATE:
+		return V_028780_BLEND_SRC_ALPHA_SATURATE;
+	case PIPE_BLENDFACTOR_CONST_COLOR:
+		return V_028780_BLEND_CONST_COLOR;
+	case PIPE_BLENDFACTOR_CONST_ALPHA:
+		return V_028780_BLEND_CONST_ALPHA;
+	case PIPE_BLENDFACTOR_ZERO:
+		return V_028780_BLEND_ZERO;
+	case PIPE_BLENDFACTOR_INV_SRC_COLOR:
+		return V_028780_BLEND_ONE_MINUS_SRC_COLOR;
+	case PIPE_BLENDFACTOR_INV_SRC_ALPHA:
+		return V_028780_BLEND_ONE_MINUS_SRC_ALPHA;
+	case PIPE_BLENDFACTOR_INV_DST_ALPHA:
+		return V_028780_BLEND_ONE_MINUS_DST_ALPHA;
+	case PIPE_BLENDFACTOR_INV_DST_COLOR:
+		return V_028780_BLEND_ONE_MINUS_DST_COLOR;
+	case PIPE_BLENDFACTOR_INV_CONST_COLOR:
+		return V_028780_BLEND_ONE_MINUS_CONST_COLOR;
+	case PIPE_BLENDFACTOR_INV_CONST_ALPHA:
+		return V_028780_BLEND_ONE_MINUS_CONST_ALPHA;
+	case PIPE_BLENDFACTOR_SRC1_COLOR:
+		return V_028780_BLEND_SRC1_COLOR;
+	case PIPE_BLENDFACTOR_SRC1_ALPHA:
+		return V_028780_BLEND_SRC1_ALPHA;
+	case PIPE_BLENDFACTOR_INV_SRC1_COLOR:
+		return V_028780_BLEND_INV_SRC1_COLOR;
+	case PIPE_BLENDFACTOR_INV_SRC1_ALPHA:
+		return V_028780_BLEND_INV_SRC1_ALPHA;
+	default:
+		R600_ERR("Bad blend factor %d not supported!\n", blend_fact);
+		assert(0);
+		break;
+	}
+	return 0;
+}
+
+static INLINE uint32_t r600_translate_stencil_op(int s_op)
+{
+	switch (s_op) {
+	case PIPE_STENCIL_OP_KEEP:
+		return V_028800_STENCIL_KEEP;
+	case PIPE_STENCIL_OP_ZERO:
+		return V_028800_STENCIL_ZERO;
+	case PIPE_STENCIL_OP_REPLACE:
+		return V_028800_STENCIL_REPLACE;
+	case PIPE_STENCIL_OP_INCR:
+		return V_028800_STENCIL_INCR;
+	case PIPE_STENCIL_OP_DECR:
+		return V_028800_STENCIL_DECR;
+	case PIPE_STENCIL_OP_INCR_WRAP:
+		return V_028800_STENCIL_INCR_WRAP;
+	case PIPE_STENCIL_OP_DECR_WRAP:
+		return V_028800_STENCIL_DECR_WRAP;
+	case PIPE_STENCIL_OP_INVERT:
+		return V_028800_STENCIL_INVERT;
+	default:
+		R600_ERR("Unknown stencil op %d", s_op);
+		assert(0);
+		break;
+	}
+	return 0;
+}
+
+/* translates straight */
+static INLINE uint32_t r600_translate_ds_func(int func)
+{
+	return func;
+}
+
+static inline unsigned r600_tex_wrap(unsigned wrap)
+{
+	switch (wrap) {
+	default:
+	case PIPE_TEX_WRAP_REPEAT:
+		return V_03C000_SQ_TEX_WRAP;
+	case PIPE_TEX_WRAP_CLAMP:
+		return V_03C000_SQ_TEX_CLAMP_LAST_TEXEL;
+	case PIPE_TEX_WRAP_CLAMP_TO_EDGE:
+		return V_03C000_SQ_TEX_CLAMP_HALF_BORDER;
+	case PIPE_TEX_WRAP_CLAMP_TO_BORDER:
+		return V_03C000_SQ_TEX_CLAMP_BORDER;
+	case PIPE_TEX_WRAP_MIRROR_REPEAT:
+		return V_03C000_SQ_TEX_MIRROR;
+	case PIPE_TEX_WRAP_MIRROR_CLAMP:
+		return V_03C000_SQ_TEX_MIRROR_ONCE_LAST_TEXEL;
+	case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_EDGE:
+		return V_03C000_SQ_TEX_MIRROR_ONCE_HALF_BORDER;
+	case PIPE_TEX_WRAP_MIRROR_CLAMP_TO_BORDER:
+		return V_03C000_SQ_TEX_MIRROR_ONCE_BORDER;
+	}
+}
+
+static inline unsigned r600_tex_filter(unsigned filter)
+{
+	switch (filter) {
+	default:
+	case PIPE_TEX_FILTER_NEAREST:
+		return V_03C000_SQ_TEX_XY_FILTER_POINT;
+	case PIPE_TEX_FILTER_LINEAR:
+		return V_03C000_SQ_TEX_XY_FILTER_BILINEAR;
+	}
+}
+
+static inline unsigned r600_tex_mipfilter(unsigned filter)
+{
+	switch (filter) {
+	case PIPE_TEX_MIPFILTER_NEAREST:
+		return V_03C000_SQ_TEX_Z_FILTER_POINT;
+	case PIPE_TEX_MIPFILTER_LINEAR:
+		return V_03C000_SQ_TEX_Z_FILTER_LINEAR;
+	default:
+	case PIPE_TEX_MIPFILTER_NONE:
+		return V_03C000_SQ_TEX_Z_FILTER_NONE;
+	}
+}
+
+static inline unsigned r600_tex_compare(unsigned compare)
+{
+	switch (compare) {
+	default:
+	case PIPE_FUNC_NEVER:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_NEVER;
+	case PIPE_FUNC_LESS:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_LESS;
+	case PIPE_FUNC_EQUAL:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_EQUAL;
+	case PIPE_FUNC_LEQUAL:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_LESSEQUAL;
+	case PIPE_FUNC_GREATER:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATER;
+	case PIPE_FUNC_NOTEQUAL:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_NOTEQUAL;
+	case PIPE_FUNC_GEQUAL:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_GREATEREQUAL;
+	case PIPE_FUNC_ALWAYS:
+		return V_03C000_SQ_TEX_DEPTH_COMPARE_ALWAYS;
+	}
+}
+
+static inline unsigned r600_tex_swizzle(unsigned swizzle)
+{
+	switch (swizzle) {
+	case PIPE_SWIZZLE_RED:
+		return V_030010_SQ_SEL_X;
+	case PIPE_SWIZZLE_GREEN:
+		return V_030010_SQ_SEL_Y;
+	case PIPE_SWIZZLE_BLUE:
+		return V_030010_SQ_SEL_Z;
+	case PIPE_SWIZZLE_ALPHA:
+		return V_030010_SQ_SEL_W;
+	case PIPE_SWIZZLE_ZERO:
+		return V_030010_SQ_SEL_0;
+	default:
+	case PIPE_SWIZZLE_ONE:
+		return V_030010_SQ_SEL_1;
+	}
+}
+
+static inline unsigned r600_format_type(unsigned format_type)
+{
+	switch (format_type) {
+	default:
+	case UTIL_FORMAT_TYPE_UNSIGNED:
+		return V_030010_SQ_FORMAT_COMP_UNSIGNED;
+	case UTIL_FORMAT_TYPE_SIGNED:
+		return V_030010_SQ_FORMAT_COMP_SIGNED;
+	case UTIL_FORMAT_TYPE_FIXED:
+		return V_030010_SQ_FORMAT_COMP_UNSIGNED_BIASED;
+	}
+}
+
+static inline unsigned r600_tex_dim(unsigned dim)
+{
+	switch (dim) {
+	default:
+	case PIPE_TEXTURE_1D:
+		return V_030000_SQ_TEX_DIM_1D;
+	case PIPE_TEXTURE_2D:
+	case PIPE_TEXTURE_RECT:
+		return V_030000_SQ_TEX_DIM_2D;
+	case PIPE_TEXTURE_3D:
+		return V_030000_SQ_TEX_DIM_3D;
+	case PIPE_TEXTURE_CUBE:
+		return V_030000_SQ_TEX_DIM_CUBEMAP;
+	}
+}
+
+static inline uint32_t r600_translate_dbformat(enum pipe_format format)
+{
+	switch (format) {
+	case PIPE_FORMAT_Z16_UNORM:
+		return V_028040_Z_16;
+	case PIPE_FORMAT_Z24X8_UNORM:
+		return V_028040_Z_24;
+	case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+		return V_028040_Z_24;
+	default:
+		return ~0;
+	}
+}
+
+static inline uint32_t r600_translate_colorswap(enum pipe_format format)
+{
+	switch (format) {
+		/* 8-bit buffers. */
+	case PIPE_FORMAT_A8_UNORM:
+	case PIPE_FORMAT_I8_UNORM:
+	case PIPE_FORMAT_L8_UNORM:
+	case PIPE_FORMAT_R8_UNORM:
+	case PIPE_FORMAT_R8_SNORM:
+		return V_028C70_SWAP_STD;
+
+		/* 16-bit buffers. */
+	case PIPE_FORMAT_B5G6R5_UNORM:
+		return V_028C70_SWAP_STD_REV;
+
+	case PIPE_FORMAT_B5G5R5A1_UNORM:
+	case PIPE_FORMAT_B5G5R5X1_UNORM:
+		return V_028C70_SWAP_ALT;
+
+	case PIPE_FORMAT_B4G4R4A4_UNORM:
+	case PIPE_FORMAT_B4G4R4X4_UNORM:
+		return V_028C70_SWAP_ALT;
+		/* 32-bit buffers. */
+
+	case PIPE_FORMAT_A8B8G8R8_SRGB:
+		return V_028C70_SWAP_STD_REV;
+	case PIPE_FORMAT_B8G8R8A8_SRGB:
+		return V_028C70_SWAP_ALT;
+
+	case PIPE_FORMAT_B8G8R8A8_UNORM:
+	case PIPE_FORMAT_B8G8R8X8_UNORM:
+		return V_028C70_SWAP_ALT;
+
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_X8R8G8B8_UNORM:
+		return V_028C70_SWAP_ALT_REV;
+	case PIPE_FORMAT_R8G8B8A8_SNORM:
+	case PIPE_FORMAT_R8G8B8X8_UNORM:
+		return V_028C70_SWAP_STD;
+
+	case PIPE_FORMAT_A8B8G8R8_UNORM:
+	case PIPE_FORMAT_X8B8G8R8_UNORM:
+		//        case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+		return V_028C70_SWAP_STD_REV;
+
+	case PIPE_FORMAT_Z24X8_UNORM:
+	case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+		return V_028C70_SWAP_STD;
+
+	case PIPE_FORMAT_R10G10B10A2_UNORM:
+	case PIPE_FORMAT_R10G10B10X2_SNORM:
+	case PIPE_FORMAT_B10G10R10A2_UNORM:
+	case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
+		return V_028C70_SWAP_STD_REV;
+
+		/* 64-bit buffers. */
+	case PIPE_FORMAT_R16G16B16A16_UNORM:
+	case PIPE_FORMAT_R16G16B16A16_SNORM:
+		//		return V_028C70_COLOR_16_16_16_16;
+	case PIPE_FORMAT_R16G16B16A16_FLOAT:
+		//		return V_028C70_COLOR_16_16_16_16_FLOAT;
+
+		/* 128-bit buffers. */
+	case PIPE_FORMAT_R32G32B32A32_FLOAT:
+		//		return V_028C70_COLOR_32_32_32_32_FLOAT;
+		return 0;
+	default:
+		R600_ERR("unsupported colorswap format %d\n", format);
+		return ~0;
+	}
+	return ~0;
+}
+
+static INLINE uint32_t r600_translate_colorformat(enum pipe_format format)
+{
+	switch (format) {
+		/* 8-bit buffers. */
+	case PIPE_FORMAT_A8_UNORM:
+	case PIPE_FORMAT_I8_UNORM:
+	case PIPE_FORMAT_L8_UNORM:
+	case PIPE_FORMAT_R8_UNORM:
+	case PIPE_FORMAT_R8_SNORM:
+		return V_028C70_COLOR_8;
+
+		/* 16-bit buffers. */
+	case PIPE_FORMAT_B5G6R5_UNORM:
+		return V_028C70_COLOR_5_6_5;
+
+	case PIPE_FORMAT_B5G5R5A1_UNORM:
+	case PIPE_FORMAT_B5G5R5X1_UNORM:
+		return V_028C70_COLOR_1_5_5_5;
+
+	case PIPE_FORMAT_B4G4R4A4_UNORM:
+	case PIPE_FORMAT_B4G4R4X4_UNORM:
+		return V_028C70_COLOR_4_4_4_4;
+
+		/* 32-bit buffers. */
+	case PIPE_FORMAT_A8B8G8R8_SRGB:
+	case PIPE_FORMAT_A8B8G8R8_UNORM:
+	case PIPE_FORMAT_A8R8G8B8_UNORM:
+	case PIPE_FORMAT_B8G8R8A8_SRGB:
+	case PIPE_FORMAT_B8G8R8A8_UNORM:
+	case PIPE_FORMAT_B8G8R8X8_UNORM:
+	case PIPE_FORMAT_R8G8B8A8_SNORM:
+	case PIPE_FORMAT_R8G8B8A8_UNORM:
+	case PIPE_FORMAT_R8G8B8X8_UNORM:
+	case PIPE_FORMAT_R8SG8SB8UX8U_NORM:
+	case PIPE_FORMAT_X8B8G8R8_UNORM:
+	case PIPE_FORMAT_X8R8G8B8_UNORM:
+	case PIPE_FORMAT_R8G8B8_UNORM:
+		return V_028C70_COLOR_8_8_8_8;
+
+	case PIPE_FORMAT_R10G10B10A2_UNORM:
+	case PIPE_FORMAT_R10G10B10X2_SNORM:
+	case PIPE_FORMAT_B10G10R10A2_UNORM:
+	case PIPE_FORMAT_R10SG10SB10SA2U_NORM:
+		return V_028C70_COLOR_10_10_10_2;
+
+	case PIPE_FORMAT_Z24X8_UNORM:
+	case PIPE_FORMAT_Z24_UNORM_S8_USCALED:
+		return V_028C70_COLOR_8_24;
+
+	case PIPE_FORMAT_R32_FLOAT:
+		return V_028C70_COLOR_32_FLOAT;
+
+		/* 64-bit buffers. */
+	case PIPE_FORMAT_R16G16B16A16_UNORM:
+	case PIPE_FORMAT_R16G16B16A16_SNORM:
+		return V_028C70_COLOR_16_16_16_16;
+	case PIPE_FORMAT_R16G16B16A16_FLOAT:
+		return V_028C70_COLOR_16_16_16_16_FLOAT;
+	case PIPE_FORMAT_R32G32_FLOAT:
+		return V_028C70_COLOR_32_32_FLOAT;
+
+		/* 128-bit buffers. */
+	case PIPE_FORMAT_R32G32B32_FLOAT:
+	  	return V_028C70_COLOR_32_32_32_FLOAT;
+	case PIPE_FORMAT_R32G32B32A32_FLOAT:
+		return V_028C70_COLOR_32_32_32_32_FLOAT;
+
+		/* YUV buffers. */
+	case PIPE_FORMAT_UYVY:
+	case PIPE_FORMAT_YUYV:
+	default:
+		R600_ERR("unsupported color format %d\n", format);
+		return ~0; /* Unsupported. */
+	}
+}
+
+static INLINE boolean r600_is_sampler_format_supported(enum pipe_format format)
+{
+	return r600_translate_texformat(format, NULL, NULL, NULL) != ~0;
+}
+
+static INLINE boolean r600_is_colorbuffer_format_supported(enum pipe_format format)
+{
+	return r600_translate_colorformat(format) != ~0 &&
+		r600_translate_colorswap(format) != ~0;
+}
+
+static INLINE boolean r600_is_zs_format_supported(enum pipe_format format)
+{
+	return r600_translate_dbformat(format) != ~0;
+}
+
+static INLINE boolean r600_is_vertex_format_supported(enum pipe_format format)
+{
+	return r600_translate_colorformat(format) != ~0;
+}
+
+#endif