Mesa (master): softpipe: use tgsi_shader_info fields for fragcoord origin, center, etc.

[Brian Paul]

Module: Mesa
Branch: master
Commit: 4736c0ba8670637970a971da6ec83cf1d2620a32
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=4736c0ba8670637970a971da6ec83cf1d2620a32

Author: Brian Paul <brianp at vmware.com>
Date:   Thu Jul 21 09:55:22 2011 -0600

softpipe: use tgsi_shader_info fields for fragcoord origin, center, etc.

---

 src/gallium/drivers/softpipe/sp_quad_blend.c   |    2 +-
 src/gallium/drivers/softpipe/sp_setup.c        |    8 ++++----
 src/gallium/drivers/softpipe/sp_state.h        |    3 ---
 src/gallium/drivers/softpipe/sp_state_shader.c |    9 ---------
 4 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/src/gallium/drivers/softpipe/sp_quad_blend.c b/src/gallium/drivers/softpipe/sp_quad_blend.c
index 76cfc0b..4a4e002 100644
--- a/src/gallium/drivers/softpipe/sp_quad_blend.c
+++ b/src/gallium/drivers/softpipe/sp_quad_blend.c
@@ -797,7 +797,7 @@ blend_fallback(struct quad_stage *qs,
    unsigned cbuf;
    boolean write_all;
 
-   write_all = softpipe->fs->color0_writes_all_cbufs;
+   write_all = softpipe->fs->info.color0_writes_all_cbufs;
 
    for (cbuf = 0; cbuf < softpipe->framebuffer.nr_cbufs; cbuf++) 
    {
diff --git a/src/gallium/drivers/softpipe/sp_setup.c b/src/gallium/drivers/softpipe/sp_setup.c
index 0ce28f4..48f29f8 100644
--- a/src/gallium/drivers/softpipe/sp_setup.c
+++ b/src/gallium/drivers/softpipe/sp_setup.c
@@ -570,15 +570,15 @@ setup_fragcoord_coeff(struct setup_context *setup, uint slot)
 {
    struct sp_fragment_shader* spfs = setup->softpipe->fs;
    /*X*/
-   setup->coef[slot].a0[0] = spfs->pixel_center_integer ? 0.0 : 0.5;
+   setup->coef[slot].a0[0] = spfs->info.pixel_center_integer ? 0.0 : 0.5;
    setup->coef[slot].dadx[0] = 1.0;
    setup->coef[slot].dady[0] = 0.0;
    /*Y*/
    setup->coef[slot].a0[1] =
-		   (spfs->origin_lower_left ? setup->softpipe->framebuffer.height-1 : 0)
-		   + (spfs->pixel_center_integer ? 0.0 : 0.5);
+		   (spfs->info.origin_lower_left ? setup->softpipe->framebuffer.height-1 : 0)
+		   + (spfs->info.pixel_center_integer ? 0.0 : 0.5);
    setup->coef[slot].dadx[1] = 0.0;
-   setup->coef[slot].dady[1] = spfs->origin_lower_left ? -1.0 : 1.0;
+   setup->coef[slot].dady[1] = spfs->info.origin_lower_left ? -1.0 : 1.0;
    /*Z*/
    setup->coef[slot].a0[2] = setup->posCoef.a0[2];
    setup->coef[slot].dadx[2] = setup->posCoef.dadx[2];
diff --git a/src/gallium/drivers/softpipe/sp_state.h b/src/gallium/drivers/softpipe/sp_state.h
index bb19f8c..6c14dd1 100644
--- a/src/gallium/drivers/softpipe/sp_state.h
+++ b/src/gallium/drivers/softpipe/sp_state.h
@@ -72,9 +72,6 @@ struct sp_fragment_shader {
 
    struct draw_fragment_shader *draw_shader;
 
-   boolean origin_lower_left; /**< fragment shader uses lower left position origin? */
-   boolean pixel_center_integer; /**< fragment shader uses integer pixel center? */
-   boolean color0_writes_all_cbufs; /**< fragment shader writes color0 to all bound cbufs */
    void (*prepare)( const struct sp_fragment_shader *shader,
 		    struct tgsi_exec_machine *machine,
 		    struct tgsi_sampler **samplers);
diff --git a/src/gallium/drivers/softpipe/sp_state_shader.c b/src/gallium/drivers/softpipe/sp_state_shader.c
index 3dec5de..80af257 100644
--- a/src/gallium/drivers/softpipe/sp_state_shader.c
+++ b/src/gallium/drivers/softpipe/sp_state_shader.c
@@ -73,15 +73,6 @@ softpipe_create_fs_state(struct pipe_context *pipe,
    /* get/save the summary info for this shader */
    tgsi_scan_shader(templ->tokens, &state->info);
 
-   for (i = 0; i < state->info.num_properties; ++i) {
-      if (state->info.properties[i].name == TGSI_PROPERTY_FS_COORD_ORIGIN)
-         state->origin_lower_left = state->info.properties[i].data[0];
-      else if (state->info.properties[i].name == TGSI_PROPERTY_FS_COORD_PIXEL_CENTER)
-	 state->pixel_center_integer = state->info.properties[i].data[0];
-      else if (state->info.properties[i].name == TGSI_PROPERTY_FS_COLOR0_WRITES_ALL_CBUFS)
-	 state->color0_writes_all_cbufs = state->info.properties[i].data[0];
-   }
-
    return state;
 }