X-Git-Url: https://git.libre-soc.org/?a=blobdiff_plain;f=src%2Fmesa%2Fdrivers%2Fdri%2Fnouveau%2Fnv04_state_frag.c;h=248a7d2b5220bb7b3777418789d3e20382387442;hb=67b53ee41837bb4438dd473f92b4906734cc4fbe;hp=658b23a4d914cd3e3f133a6795adbe5ed163fb3e;hpb=41ed47d6b8fb6c032e2907ef2e49e414c26f35c1;p=mesa.git

diff --git a/src/mesa/drivers/dri/nouveau/nv04_state_frag.c b/src/mesa/drivers/dri/nouveau/nv04_state_frag.c
index 658b23a4d91..248a7d2b522 100644
--- a/src/mesa/drivers/dri/nouveau/nv04_state_frag.c
+++ b/src/mesa/drivers/dri/nouveau/nv04_state_frag.c
@@ -27,12 +27,13 @@
 #include "nouveau_driver.h"
 #include "nouveau_context.h"
 #include "nouveau_util.h"
-#include "nouveau_class.h"
+#include "nv_object.xml.h"
+#include "nv04_3d.xml.h"
 #include "nv04_driver.h"
 
 #define COMBINER_SHIFT(in)						\
-	(NV04_MULTITEX_TRIANGLE_COMBINE_COLOR_ARGUMENT##in##_SHIFT	\
-	 - NV04_MULTITEX_TRIANGLE_COMBINE_COLOR_ARGUMENT0_SHIFT)
+	(NV04_MULTITEX_TRIANGLE_COMBINE_COLOR_ARGUMENT##in##__SHIFT	\
+	 - NV04_MULTITEX_TRIANGLE_COMBINE_COLOR_ARGUMENT0__SHIFT)
 #define COMBINER_SOURCE(reg)					\
 	NV04_MULTITEX_TRIANGLE_COMBINE_COLOR_ARGUMENT0_##reg
 #define COMBINER_INVERT					\
@@ -138,15 +139,15 @@ get_input_arg(struct combiner_state *rc, int arg, int flags)
 		int i = (source == GL_TEXTURE ?
 			 rc->unit : source - GL_TEXTURE0);
 		struct gl_texture_object *t = rc->ctx->Texture.Unit[i]._Current;
-		gl_format format = t->Image[0][t->BaseLevel]->TexFormat;
+		mesa_format format = t->Image[0][t->BaseLevel]->TexFormat;
 
-		if (format == MESA_FORMAT_A8) {
+		if (format == MESA_FORMAT_A_UNORM8) {
 			/* Emulated using I8. */
 			if (is_color_operand(operand))
 				return COMBINER_SOURCE(ZERO) |
 					get_input_mapping(rc, operand, flags);
 
-		} else if (format == MESA_FORMAT_L8) {
+		} else if (format == MESA_FORMAT_L_UNORM8) {
 			/* Emulated using I8. */
 			if (!is_color_operand(operand))
 				return COMBINER_SOURCE(ZERO) |
@@ -233,21 +234,30 @@ setup_combiner(struct combiner_state *rc)
 	}
 }
 
+static unsigned
+get_texenv_mode(unsigned mode)
+{
+	switch (mode) {
+	case GL_REPLACE:
+		return 0x1;
+	case GL_DECAL:
+		return 0x3;
+	case GL_MODULATE:
+		return 0x4;
+	default:
+		assert(0);
+	}
+}
+
 void
 nv04_emit_tex_env(struct gl_context *ctx, int emit)
 {
+	struct nv04_context *nv04 = to_nv04_context(ctx);
 	const int i = emit - NOUVEAU_STATE_TEX_ENV0;
-	struct nouveau_channel *chan = context_chan(ctx);
-	struct nouveau_grobj *fahrenheit = nv04_context_engine(ctx);
 	struct combiner_state rc_a = {}, rc_c = {};
 
-	if (!nv04_mtex_engine(fahrenheit)) {
-		context_dirty(ctx, BLEND);
-		return;
-	}
-
 	/* Compute the new combiner state. */
-	if (ctx->Texture.Unit[i]._ReallyEnabled) {
+	if (ctx->Texture.Unit[i]._Current) {
 		INIT_COMBINER(A, ctx, &rc_a, i);
 		setup_combiner(&rc_a);
 
@@ -274,14 +284,16 @@ nv04_emit_tex_env(struct gl_context *ctx, int emit)
 		UNSIGNED_OP(&rc_c);
 	}
 
-	/* Write the register combiner state out to the hardware. */
-	BEGIN_RING(chan, fahrenheit,
-		   NV04_MULTITEX_TRIANGLE_COMBINE_ALPHA(i), 2);
-	OUT_RING(chan, rc_a.hw);
-	OUT_RING(chan, rc_c.hw);
-
-	BEGIN_RING(chan, fahrenheit,
-		   NV04_MULTITEX_TRIANGLE_COMBINE_FACTOR, 1);
-	OUT_RING(chan, pack_rgba_f(MESA_FORMAT_ARGB8888,
-				   ctx->Texture.Unit[0].EnvColor));
+	/* calculate non-multitex state */
+	nv04->blend &= ~NV04_TEXTURED_TRIANGLE_BLEND_TEXTURE_MAP__MASK;
+	if (ctx->Texture._MaxEnabledTexImageUnit != -1)
+		nv04->blend |= get_texenv_mode(ctx->Texture.Unit[0].EnvMode);
+	else
+		nv04->blend |= get_texenv_mode(GL_MODULATE);
+
+	/* update calculated multitex state */
+	nv04->alpha[i] = rc_a.hw;
+	nv04->color[i] = rc_c.hw;
+	nv04->factor   = pack_rgba_f(MESA_FORMAT_B8G8R8A8_UNORM,
+				     ctx->Texture.Unit[0].EnvColor);
 }