1 files changed, 102 insertions, 0 deletions
diff --git a/src/nv_shaders.h b/src/nv_shaders.h
new file mode 100644
index 0000000..d1a769f
--- /dev/null
+++ b/src/nv_shaders.h
@@ -0,0 +1,102 @@
+#ifndef __NV_SHADERS_H__
+#define __NV_SHADERS_H__
+
+#define NV_SHADER_MAX_PROGRAM_LENGTH 256
+
+typedef struct nv_shader {
+	uint32_t hw_id;
+	uint32_t size;
+	union {
+		struct {
+			uint32_t vp_in_reg;
+			uint32_t vp_out_reg;
+		} NV30VP;
+		struct  {
+			uint32_t num_regs;
+		} NV30FP;
+	} card_priv;
+	uint32_t data[NV_SHADER_MAX_PROGRAM_LENGTH];
+} nv_shader_t;
+
+/*******************************************************************************
+ * NV40/G70 vertex shaders
+ */
+
+static nv_shader_t nv40_vp_exa_render = {
+  .card_priv.NV30VP.vp_in_reg  = 0x00000309,
+  .card_priv.NV30VP.vp_out_reg = 0x0000c001,
+  .size = (3*4),
+  .data = {
+    /* MOV result.position, vertex.position */
+    0x40041c6c, 0x0040000d, 0x8106c083, 0x6041ff80,
+    /* MOV result.texcoord[0], vertex.texcoord[0] */
+    0x401f9c6c, 0x0040080d, 0x8106c083, 0x6041ff9c,
+    /* MOV result.texcoord[1], vertex.texcoord[1] */
+    0x401f9c6c, 0x0040090d, 0x8106c083, 0x6041ffa1,
+  }
+};
+
+/*******************************************************************************
+ * NV30/NV40/G70 fragment shaders
+ */
+
+static nv_shader_t nv30_fp_pass_col0 = {
+  .card_priv.NV30FP.num_regs = 2,
+  .size = (1*4),
+  .data = {
+    /* MOV R0, fragment.color */
+    0x01403e81, 0x1c9dc801, 0x0001c800, 0x3fe1c800
+  }
+};
+
+static nv_shader_t nv30_fp_pass_tex0 = {
+  .card_priv.NV30FP.num_regs = 2,
+  .size = (2*4),
+  .data = {
+    /* TEX R0, fragment.texcoord[0], texture[0], 2D */
+    0x17009e00, 0x1c9dc801, 0x0001c800, 0x3fe1c800,
+    /* MOV R0, R0 */
+    0x01401e81, 0x1c9dc800, 0x0001c800, 0x0001c800
+  }
+};
+
+static nv_shader_t nv30_fp_composite_mask = {
+  .card_priv.NV30FP.num_regs = 2,
+  .size = (3*4),
+  .data = {
+    /* TEXC0 R1.w         , fragment.texcoord[1], texture[1], 2D */
+    0x1702b102, 0x1c9dc801, 0x0001c800, 0x3fe1c800,
+    /* TEX   R0 (NE0.wwww), fragment.texcoord[0], texture[0], 2D */
+    0x17009e00, 0x1ff5c801, 0x0001c800, 0x3fe1c800,
+    /* MUL   R0           , R0, R1.w */
+    0x02001e81, 0x1c9dc800, 0x0001fe04, 0x0001c800
+  }
+};
+
+static nv_shader_t nv30_fp_composite_mask_sa_ca = {
+  .card_priv.NV30FP.num_regs = 2,
+  .size = (3*4),
+  .data = {
+    /* TEXC0 R1.w         , fragment.texcoord[0], texture[0], 2D */
+    0x17009102, 0x1c9dc801, 0x0001c800, 0x3fe1c800,
+    /* TEX   R0 (NE0.wwww), fragment.texcoord[1], texture[1], 2D */
+    0x1702be00, 0x1ff5c801, 0x0001c800, 0x3fe1c800,
+    /* MUL   R0           , R1,wwww, R0 */
+    0x02001e81, 0x1c9dfe04, 0x0001c800, 0x0001c800
+  }
+};
+
+static nv_shader_t nv30_fp_composite_mask_ca = {
+  .card_priv.NV30FP.num_regs = 2,
+  .size = (3*4),
+  .data = {
+    /* TEXC0 R0           , fragment.texcoord[0], texture[0], 2D */
+    0x17009f00, 0x1c9dc801, 0x0001c800, 0x3fe1c800,
+    /* TEX   R1 (NE0.xyzw), fragment.texcoord[1], texture[1], 2D */
+    0x1702be02, 0x1c95c801, 0x0001c800, 0x3fe1c800,
+    /* MUL   R0           , R0, R1 */
+    0x02001e81, 0x1c9dc800, 0x0001c804, 0x0001c800
+  }
+};
+
+#endif