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authorKeith Whitwell <keith@tungstengraphics.com>2008-09-11 16:05:15 +0100
committerKeith Whitwell <keith@tungstengraphics.com>2008-09-11 16:05:15 +0100
commit0397b2bb41b0f337af2949a15bcd7d0e7e8a7dc1 (patch)
tree732c93d74ed806942a13bf15575a61aa4f001253 /src/gallium/auxiliary/draw/draw_vs_aos_io.c
parent80af50b35b5a4e8890e15b28940576f8a1ac1476 (diff)
parente6887a5752774c18cf527477fdd3e57e4893ff3b (diff)
Merge branch 'gallium-0.1' into gallium-0.2
A first attempt at moving gallium onto a branch directly off master... It will be interesting to see how much work this takes to get running. Have resolved the conflicts semi-arbitarily, not compiled or tested. Conflicts: .gitignore Makefile configs/config.mgw configs/darwin configs/darwin-x86ppc configs/default configs/freebsd-dri configs/linux-dri configs/linux-dri-xcb configs/linux-fbdev configs/linux-static configs/linux-x86-64-static configs/linux-x86-static doxygen/Makefile include/GL/gl.h progs/demos/Makefile progs/demos/descrip.mms progs/demos/texenv.c progs/egl/.gitignore progs/egl/Makefile progs/glsl/.gitignore progs/glsl/Makefile progs/glsl/convolutions.c progs/samples/Makefile.mgw progs/tests/.gitignore progs/trivial/.gitignore progs/trivial/point-param.c progs/trivial/tri.c progs/xdemos/.gitignore progs/xdemos/glthreads.c src/egl/drivers/demo/Makefile src/egl/drivers/dri/Makefile src/egl/main/Makefile src/glu/Makefile src/glu/sgi/Makefile src/glu/sgi/Makefile.mgw src/glut/glx/Makefile.mgw src/glut/os2/WarpWin.cpp src/glut/os2/glut_cindex.cpp src/glut/os2/glut_gamemode.cpp src/glut/os2/glut_win.cpp src/glut/os2/glut_winmisc.cpp src/glut/os2/os2_glx.cpp src/glut/os2/os2_menu.cpp src/glut/os2/os2_winproc.cpp src/glw/Makefile src/glx/x11/dri_glx.c src/glx/x11/glxext.c src/mesa/Makefile src/mesa/Makefile.mgw src/mesa/descrip.mms src/mesa/drivers/beos/Makefile src/mesa/drivers/common/descrip.mms src/mesa/drivers/common/driverfuncs.c src/mesa/drivers/directfb/Makefile src/mesa/drivers/dri/Makefile.template src/mesa/drivers/dri/common/dri_bufmgr.c src/mesa/drivers/dri/common/dri_bufmgr.h src/mesa/drivers/dri/common/dri_util.c src/mesa/drivers/dri/common/extension_helper.h src/mesa/drivers/dri/common/mmio.h src/mesa/drivers/dri/common/utils.c src/mesa/drivers/dri/common/utils.h src/mesa/drivers/dri/glcore/Makefile src/mesa/drivers/dri/i810/i810screen.c src/mesa/drivers/dri/i915/intel_ioctl.c src/mesa/drivers/dri/i915/intel_ioctl.h src/mesa/drivers/dri/i915/intel_screen.c src/mesa/drivers/dri/i915/server/i830_common.h src/mesa/drivers/dri/i915/server/i830_dri.h src/mesa/drivers/dri/i965/intel_screen.c src/mesa/drivers/dri/i965/server/i830_common.h src/mesa/drivers/dri/i965/server/i830_dri.h src/mesa/drivers/dri/mach64/mach64_screen.c src/mesa/drivers/dri/nouveau/nouveau_context.h src/mesa/drivers/dri/nouveau/nouveau_fifo.c src/mesa/drivers/dri/nouveau/nouveau_fifo.h src/mesa/drivers/dri/nouveau/nouveau_screen.c src/mesa/drivers/dri/nouveau/nouveau_screen.h src/mesa/drivers/dri/r128/r128_tex.h src/mesa/drivers/dri/savage/savageioctl.h src/mesa/drivers/fbdev/Makefile src/mesa/drivers/osmesa/Makefile src/mesa/drivers/osmesa/descrip.mms src/mesa/drivers/x11/Makefile src/mesa/drivers/x11/descrip.mms src/mesa/drivers/x11/xm_dd.c src/mesa/glapi/glapi.c src/mesa/glapi/glthread.c src/mesa/main/api_validate.c src/mesa/main/attrib.c src/mesa/main/bufferobj.c src/mesa/main/bufferobj.h src/mesa/main/buffers.c src/mesa/main/config.h src/mesa/main/context.c src/mesa/main/descrip.mms src/mesa/main/drawpix.c src/mesa/main/enums.c src/mesa/main/fbobject.c src/mesa/main/glheader.h src/mesa/main/imports.c src/mesa/main/mipmap.c src/mesa/main/mm.c src/mesa/main/mm.h src/mesa/main/mtypes.h src/mesa/main/points.c src/mesa/main/sources src/mesa/main/state.c src/mesa/main/texcompress_fxt1.c src/mesa/main/texenvprogram.c src/mesa/main/texobj.c src/mesa/main/texstate.c src/mesa/main/texstore.c src/mesa/math/descrip.mms src/mesa/shader/arbprogram.c src/mesa/shader/descrip.mms src/mesa/shader/prog_execute.c src/mesa/shader/prog_statevars.c src/mesa/shader/prog_statevars.h src/mesa/shader/prog_uniform.c src/mesa/shader/program.c src/mesa/shader/program.h src/mesa/shader/shader_api.c src/mesa/shader/slang/descrip.mms src/mesa/shader/slang/library/slang_vertex_builtin_gc.h src/mesa/sources src/mesa/swrast/descrip.mms src/mesa/swrast/s_drawpix.c src/mesa/swrast/s_fragprog.c src/mesa/swrast/s_readpix.c src/mesa/swrast/s_span.c src/mesa/swrast_setup/descrip.mms src/mesa/tnl/descrip.mms src/mesa/tnl/t_context.h src/mesa/tnl/t_vp_build.c src/mesa/tnl/tnl.h src/mesa/vbo/descrip.mms src/mesa/vbo/vbo_context.c src/mesa/vbo/vbo_exec_array.c src/mesa/x86-64/xform4.S src/mesa/x86/rtasm/x86sse.c src/mesa/x86/rtasm/x86sse.h windows/VC6/progs/glut/glut.dsp windows/VC7/mesa/gdi/gdi.vcproj windows/VC7/mesa/glu/glu.vcproj windows/VC7/mesa/mesa.sln windows/VC7/mesa/mesa/mesa.vcproj windows/VC7/mesa/osmesa/osmesa.vcproj windows/VC7/progs/glut/glut.vcproj windows/VC8/mesa/gdi/gdi.vcproj windows/VC8/mesa/glu/glu.vcproj windows/VC8/mesa/mesa.sln windows/VC8/mesa/mesa/mesa.vcproj windows/VC8/progs/glut/glut.vcproj
Diffstat (limited to 'src/gallium/auxiliary/draw/draw_vs_aos_io.c')
-rw-r--r--src/gallium/auxiliary/draw/draw_vs_aos_io.c323
1 files changed, 323 insertions, 0 deletions
diff --git a/src/gallium/auxiliary/draw/draw_vs_aos_io.c b/src/gallium/auxiliary/draw/draw_vs_aos_io.c
new file mode 100644
index 0000000000..ab3c5b94a5
--- /dev/null
+++ b/src/gallium/auxiliary/draw/draw_vs_aos_io.c
@@ -0,0 +1,323 @@
+/**************************************************************************
+ *
+ * Copyright 2007 Tungsten Graphics, Inc., Cedar Park, Texas.
+ * All Rights Reserved.
+ *
+ * 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 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 TUNGSTEN GRAPHICS AND/OR ITS 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.
+ *
+ **************************************************************************/
+
+
+#include "util/u_memory.h"
+#include "pipe/p_shader_tokens.h"
+#include "tgsi/tgsi_parse.h"
+#include "tgsi/tgsi_util.h"
+#include "tgsi/tgsi_exec.h"
+#include "draw_vs.h"
+#include "draw_vs_aos.h"
+#include "draw_vertex.h"
+
+#include "rtasm/rtasm_x86sse.h"
+
+#ifdef PIPE_ARCH_X86
+
+/* Note - don't yet have to worry about interacting with the code in
+ * draw_vs_aos.c as there is no intermingling of generated code...
+ * That may have to change, we'll see.
+ */
+static void emit_load_R32G32B32A32( struct aos_compilation *cp,
+ struct x86_reg data,
+ struct x86_reg src_ptr )
+{
+ sse_movups(cp->func, data, src_ptr);
+}
+
+static void emit_load_R32G32B32( struct aos_compilation *cp,
+ struct x86_reg data,
+ struct x86_reg src_ptr )
+{
+ sse_movss(cp->func, data, x86_make_disp(src_ptr, 8));
+ sse_shufps(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ), SHUF(X,Y,Z,W) );
+ sse_shufps(cp->func, data, data, SHUF(Y,Z,X,W) );
+ sse_movlps(cp->func, data, src_ptr);
+}
+
+static void emit_load_R32G32( struct aos_compilation *cp,
+ struct x86_reg data,
+ struct x86_reg src_ptr )
+{
+ sse_movups(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ) );
+ sse_movlps(cp->func, data, src_ptr);
+}
+
+
+static void emit_load_R32( struct aos_compilation *cp,
+ struct x86_reg data,
+ struct x86_reg src_ptr )
+{
+ sse_movss(cp->func, data, src_ptr);
+ sse_orps(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ) );
+}
+
+
+static void emit_load_R8G8B8A8_UNORM( struct aos_compilation *cp,
+ struct x86_reg data,
+ struct x86_reg src_ptr )
+{
+ sse_movss(cp->func, data, src_ptr);
+ sse2_punpcklbw(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ));
+ sse2_punpcklbw(cp->func, data, aos_get_internal_xmm( cp, IMM_IDENTITY ));
+ sse2_cvtdq2ps(cp->func, data, data);
+ sse_mulps(cp->func, data, aos_get_internal(cp, IMM_INV_255));
+}
+
+
+
+static void get_src_ptr( struct aos_compilation *cp,
+ struct x86_reg src,
+ struct x86_reg elt,
+ unsigned a )
+{
+ struct x86_reg attrib = x86_make_disp(aos_get_x86( cp, 0, X86_ATTRIBS ),
+ a * sizeof(struct aos_attrib));
+
+ struct x86_reg input_ptr = x86_make_disp(attrib,
+ Offset(struct aos_attrib, input_ptr));
+
+ struct x86_reg input_stride = x86_make_disp(attrib,
+ Offset(struct aos_attrib, input_stride));
+
+ /* Calculate pointer to current attrib:
+ */
+ x86_mov(cp->func, src, input_stride);
+ x86_imul(cp->func, src, elt);
+ x86_add(cp->func, src, input_ptr);
+}
+
+
+/* Extended swizzles? Maybe later.
+ */
+static void emit_swizzle( struct aos_compilation *cp,
+ struct x86_reg dest,
+ struct x86_reg src,
+ ubyte shuffle )
+{
+ sse_shufps(cp->func, dest, src, shuffle);
+}
+
+
+static boolean load_input( struct aos_compilation *cp,
+ unsigned idx,
+ boolean linear )
+{
+ unsigned format = cp->vaos->base.key.element[idx].in.format;
+ struct x86_reg src = cp->tmp_EAX;
+ struct x86_reg dataXMM = aos_get_xmm_reg(cp);
+
+ /* Figure out source pointer address:
+ */
+ get_src_ptr(cp,
+ src,
+ linear ? cp->idx_EBX : x86_deref(cp->idx_EBX),
+ idx);
+
+ src = x86_deref(src);
+
+ aos_adopt_xmm_reg( cp,
+ dataXMM,
+ TGSI_FILE_INPUT,
+ idx,
+ TRUE );
+
+ switch (format) {
+ case PIPE_FORMAT_R32_FLOAT:
+ emit_load_R32(cp, dataXMM, src);
+ break;
+ case PIPE_FORMAT_R32G32_FLOAT:
+ emit_load_R32G32(cp, dataXMM, src);
+ break;
+ case PIPE_FORMAT_R32G32B32_FLOAT:
+ emit_load_R32G32B32(cp, dataXMM, src);
+ break;
+ case PIPE_FORMAT_R32G32B32A32_FLOAT:
+ emit_load_R32G32B32A32(cp, dataXMM, src);
+ break;
+ case PIPE_FORMAT_B8G8R8A8_UNORM:
+ emit_load_R8G8B8A8_UNORM(cp, dataXMM, src);
+ emit_swizzle(cp, dataXMM, dataXMM, SHUF(Z,Y,X,W));
+ break;
+ case PIPE_FORMAT_R8G8B8A8_UNORM:
+ emit_load_R8G8B8A8_UNORM(cp, dataXMM, src);
+ break;
+ default:
+ ERROR(cp, "unhandled input format");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+boolean aos_fetch_inputs( struct aos_compilation *cp, boolean linear )
+{
+ unsigned i;
+
+ for (i = 0; i < cp->vaos->base.key.nr_inputs; i++) {
+ if (!load_input( cp, i, linear ))
+ return FALSE;
+ cp->insn_counter++;
+ }
+
+ return TRUE;
+}
+
+
+
+
+
+
+
+static void emit_store_R32G32B32A32( struct aos_compilation *cp,
+ struct x86_reg dst_ptr,
+ struct x86_reg dataXMM )
+{
+ sse_movups(cp->func, dst_ptr, dataXMM);
+}
+
+static void emit_store_R32G32B32( struct aos_compilation *cp,
+ struct x86_reg dst_ptr,
+ struct x86_reg dataXMM )
+{
+ sse_movlps(cp->func, dst_ptr, dataXMM);
+ sse_shufps(cp->func, dataXMM, dataXMM, SHUF(Z,Z,Z,Z) ); /* NOTE! destructive */
+ sse_movss(cp->func, x86_make_disp(dst_ptr,8), dataXMM);
+}
+
+static void emit_store_R32G32( struct aos_compilation *cp,
+ struct x86_reg dst_ptr,
+ struct x86_reg dataXMM )
+{
+ sse_movlps(cp->func, dst_ptr, dataXMM);
+}
+
+static void emit_store_R32( struct aos_compilation *cp,
+ struct x86_reg dst_ptr,
+ struct x86_reg dataXMM )
+{
+ sse_movss(cp->func, dst_ptr, dataXMM);
+}
+
+
+
+static void emit_store_R8G8B8A8_UNORM( struct aos_compilation *cp,
+ struct x86_reg dst_ptr,
+ struct x86_reg dataXMM )
+{
+ sse_mulps(cp->func, dataXMM, aos_get_internal(cp, IMM_255));
+ sse2_cvtps2dq(cp->func, dataXMM, dataXMM);
+ sse2_packssdw(cp->func, dataXMM, dataXMM);
+ sse2_packuswb(cp->func, dataXMM, dataXMM);
+ sse_movss(cp->func, dst_ptr, dataXMM);
+}
+
+
+
+
+
+static boolean emit_output( struct aos_compilation *cp,
+ struct x86_reg ptr,
+ struct x86_reg dataXMM,
+ unsigned format )
+{
+ switch (format) {
+ case EMIT_1F:
+ case EMIT_1F_PSIZE:
+ emit_store_R32(cp, ptr, dataXMM);
+ break;
+ case EMIT_2F:
+ emit_store_R32G32(cp, ptr, dataXMM);
+ break;
+ case EMIT_3F:
+ emit_store_R32G32B32(cp, ptr, dataXMM);
+ break;
+ case EMIT_4F:
+ emit_store_R32G32B32A32(cp, ptr, dataXMM);
+ break;
+ case EMIT_4UB:
+ if (1) {
+ emit_swizzle(cp, dataXMM, dataXMM, SHUF(Z,Y,X,W));
+ emit_store_R8G8B8A8_UNORM(cp, ptr, dataXMM);
+ }
+ else {
+ emit_store_R8G8B8A8_UNORM(cp, ptr, dataXMM);
+ }
+ break;
+ default:
+ ERROR(cp, "unhandled output format");
+ return FALSE;
+ }
+
+ return TRUE;
+}
+
+
+
+boolean aos_emit_outputs( struct aos_compilation *cp )
+{
+ unsigned i;
+
+ for (i = 0; i < cp->vaos->base.key.nr_outputs; i++) {
+ unsigned format = cp->vaos->base.key.element[i].out.format;
+ unsigned offset = cp->vaos->base.key.element[i].out.offset;
+ unsigned vs_output = cp->vaos->base.key.element[i].out.vs_output;
+
+ struct x86_reg data;
+
+ if (format == EMIT_1F_PSIZE) {
+ data = aos_get_internal_xmm( cp, IMM_PSIZE );
+ }
+ else {
+ data = aos_get_shader_reg( cp,
+ TGSI_FILE_OUTPUT,
+ vs_output );
+ }
+
+ if (data.file != file_XMM) {
+ struct x86_reg tmp = aos_get_xmm_reg( cp );
+ sse_movups(cp->func, tmp, data);
+ data = tmp;
+ }
+
+ if (!emit_output( cp,
+ x86_make_disp( cp->outbuf_ECX, offset ),
+ data,
+ format ))
+ return FALSE;
+
+ aos_release_xmm_reg( cp, data.idx );
+
+ cp->insn_counter++;
+ }
+
+ return TRUE;
+}
+
+#endif