mesa: Pass the translated color logic op dd_function_table::LogicOpcode

And delete the resulting dead code.  This has only been compile-tested.

v2: sed --in-place -e 's/color_logic_ops/gl_logicop_mode/g' $(grep -lr
color_logic_ops src/) suggested by Brian.

Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Brian Paul <brianp@vmware.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>

src/mesa/drivers/common/driverfuncs.c

@@ -277,7 +277,7 @@ _mesa_init_driver_state(struct gl_context *ctx)
    }
 
    ctx->Driver.LineWidth(ctx, ctx->Line.Width);
-   ctx->Driver.LogicOpcode(ctx, ctx->Color.LogicOp);
+   ctx->Driver.LogicOpcode(ctx, ctx->Color._LogicOp);
    ctx->Driver.PointSize(ctx, ctx->Point.Size);
    ctx->Driver.PolygonStipple(ctx, (const GLubyte *) ctx->PolygonStipple);
    ctx->Driver.Scissor(ctx);

src/mesa/drivers/dri/i915/i830_state.c

@@ -573,16 +573,16 @@ i830Scissor(struct gl_context * ctx)
 }
 
 static void
-i830LogicOp(struct gl_context * ctx, GLenum opcode)
+i830LogicOp(struct gl_context * ctx, enum gl_logicop_mode opcode)
 {
    struct i830_context *i830 = i830_context(ctx);
-   int tmp = intel_translate_logic_op(opcode);
 
    DBG("%s\n", __func__);
-   
+
+   assert((unsigned)opcode <= 15);
    I830_STATECHANGE(i830, I830_UPLOAD_CTX);
    i830->state.Ctx[I830_CTXREG_STATE4] &= ~LOGICOP_MASK;
-   i830->state.Ctx[I830_CTXREG_STATE4] |= LOGIC_OP_FUNC(tmp);
+   i830->state.Ctx[I830_CTXREG_STATE4] |= opcode;
 }
 
 

src/mesa/drivers/dri/i915/i915_state.c

@@ -539,16 +539,16 @@ i915Scissor(struct gl_context * ctx)
 }
 
 static void
-i915LogicOp(struct gl_context * ctx, GLenum opcode)
+i915LogicOp(struct gl_context * ctx, enum gl_logicop_mode opcode)
 {
    struct i915_context *i915 = I915_CONTEXT(ctx);
-   int tmp = intel_translate_logic_op(opcode);
 
    DBG("%s\n", __func__);
-   
+
+   assert((unsigned)opcode <= 15);
    I915_STATECHANGE(i915, I915_UPLOAD_CTX);
    i915->state.Ctx[I915_CTXREG_STATE4] &= ~LOGICOP_MASK;
-   i915->state.Ctx[I915_CTXREG_STATE4] |= LOGIC_OP_FUNC(tmp);
+   i915->state.Ctx[I915_CTXREG_STATE4] |= LOGIC_OP_FUNC(opcode);
 }
 
 

src/mesa/drivers/dri/i915/intel_context.h

@@ -421,7 +421,6 @@ extern int intel_translate_shadow_compare_func(GLenum func);
 extern int intel_translate_compare_func(GLenum func);
 extern int intel_translate_stencil_op(GLenum op);
 extern int intel_translate_blend_factor(GLenum factor);
-extern int intel_translate_logic_op(GLenum opcode);
 
 void intel_update_renderbuffers(__DRIcontext *context,
 				__DRIdrawable *drawable);

src/mesa/drivers/dri/i915/intel_screen.h

@@ -139,7 +139,6 @@ struct intel_screen
 #define get_time                            old_get_time
 #define intel_translate_blend_factor        old_intel_translate_blend_factor
 #define intel_translate_compare_func        old_intel_translate_compare_func
-#define intel_translate_logic_op            old_intel_translate_logic_op
 #define intel_translate_shadow_compare_func old_intel_translate_shadow_compare_func
 #define intel_translate_stencil_op          old_intel_translate_stencil_op
 #define intel_init_syncobj_functions        old_intel_init_syncobj_functions

src/mesa/drivers/dri/i915/intel_state.c

@@ -151,44 +151,3 @@ intel_translate_blend_factor(GLenum factor)
    fprintf(stderr, "Unknown value in %s: %x\n", __func__, factor);
    return BLENDFACT_ZERO;
 }
-
-int
-intel_translate_logic_op(GLenum opcode)
-{
-   switch (opcode) {
-   case GL_CLEAR:
-      return LOGICOP_CLEAR;
-   case GL_AND:
-      return LOGICOP_AND;
-   case GL_AND_REVERSE:
-      return LOGICOP_AND_RVRSE;
-   case GL_COPY:
-      return LOGICOP_COPY;
-   case GL_COPY_INVERTED:
-      return LOGICOP_COPY_INV;
-   case GL_AND_INVERTED:
-      return LOGICOP_AND_INV;
-   case GL_NOOP:
-      return LOGICOP_NOOP;
-   case GL_XOR:
-      return LOGICOP_XOR;
-   case GL_OR:
-      return LOGICOP_OR;
-   case GL_OR_INVERTED:
-      return LOGICOP_OR_INV;
-   case GL_NOR:
-      return LOGICOP_NOR;
-   case GL_EQUIV:
-      return LOGICOP_EQUIV;
-   case GL_INVERT:
-      return LOGICOP_INV;
-   case GL_OR_REVERSE:
-      return LOGICOP_OR_RVRSE;
-   case GL_NAND:
-      return LOGICOP_NAND;
-   case GL_SET:
-      return LOGICOP_SET;
-   default:
-      return LOGICOP_SET;
-   }
-}

src/mesa/drivers/dri/nouveau/nouveau_state.c

@@ -298,7 +298,7 @@ nouveau_line_width(struct gl_context *ctx, GLfloat width)
 }
 
 static void
-nouveau_logic_opcode(struct gl_context *ctx, GLenum opcode)
+nouveau_logic_opcode(struct gl_context *ctx, UNUSED enum gl_logicop_mode opcode)
 {
 	context_dirty(ctx, LOGIC_OPCODE);
 }

src/mesa/drivers/dri/r200/r200_state.c

@@ -1646,15 +1646,14 @@ static GLuint r200_rop_tab[] = {
    R200_ROP_SET,
 };
 
-static void r200LogicOpCode( struct gl_context *ctx, GLenum opcode )
+static void r200LogicOpCode(struct gl_context *ctx, enum gl_logicop_mode opcode)
 {
    r200ContextPtr rmesa = R200_CONTEXT(ctx);
-   GLuint rop = (GLuint)opcode - GL_CLEAR;
 
-   assert( rop < 16 );
+   assert((unsigned) opcode <= 15);
 
    R200_STATECHANGE( rmesa, msk );
-   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = r200_rop_tab[rop];
+   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = opcode;
 }
 
 /* =============================================================

src/mesa/drivers/dri/radeon/radeon_state.c

@@ -1408,35 +1408,14 @@ static void radeonRenderMode( struct gl_context *ctx, GLenum mode )
    FALLBACK( rmesa, RADEON_FALLBACK_RENDER_MODE, (mode != GL_RENDER) );
 }
 
-
-static GLuint radeon_rop_tab[] = {
-   RADEON_ROP_CLEAR,
-   RADEON_ROP_AND,
-   RADEON_ROP_AND_REVERSE,
-   RADEON_ROP_COPY,
-   RADEON_ROP_AND_INVERTED,
-   RADEON_ROP_NOOP,
-   RADEON_ROP_XOR,
-   RADEON_ROP_OR,
-   RADEON_ROP_NOR,
-   RADEON_ROP_EQUIV,
-   RADEON_ROP_INVERT,
-   RADEON_ROP_OR_REVERSE,
-   RADEON_ROP_COPY_INVERTED,
-   RADEON_ROP_OR_INVERTED,
-   RADEON_ROP_NAND,
-   RADEON_ROP_SET,
-};
-
-static void radeonLogicOpCode( struct gl_context *ctx, GLenum opcode )
+static void radeonLogicOpCode(struct gl_context *ctx, enum gl_logicop_mode opcode)
 {
    r100ContextPtr rmesa = R100_CONTEXT(ctx);
-   GLuint rop = (GLuint)opcode - GL_CLEAR;
 
-   assert( rop < 16 );
+   assert((unsigned) opcode <= 15);
 
    RADEON_STATECHANGE( rmesa, msk );
-   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = radeon_rop_tab[rop];
+   rmesa->hw.msk.cmd[MSK_RB3D_ROPCNTL] = opcode;
 }
 
 /* =============================================================

src/mesa/main/blend.c

@@ -905,7 +905,7 @@ logic_op(struct gl_context *ctx, GLenum opcode, bool no_error)
    ctx->Color._LogicOp = color_logicop_mapping[opcode & 0x0f];
 
    if (ctx->Driver.LogicOpcode)
-      ctx->Driver.LogicOpcode(ctx, opcode);
+      ctx->Driver.LogicOpcode(ctx, ctx->Color._LogicOp);
 }
 
 

src/mesa/main/dd.h

@@ -549,7 +549,7 @@ struct dd_function_table {
    /** Specify the width of rasterized lines */
    void (*LineWidth)(struct gl_context *ctx, GLfloat width);
    /** Specify a logical pixel operation for color index rendering */
-   void (*LogicOpcode)(struct gl_context *ctx, GLenum opcode);
+   void (*LogicOpcode)(struct gl_context *ctx, enum gl_logicop_mode opcode);
    void (*PointParameterfv)(struct gl_context *ctx, GLenum pname,
                             const GLfloat *params);
    /** Specify the diameter of rasterized points */