mesa: replace GLstencil with GLubyte

5 files changed, 12 insertions, 33 deletions

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 8495a9c2e63..285ec0783da 100644
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -49,18 +49,6 @@ extern "C" {
 
 
 /**
- * Stencil buffer data type.
- */
-#if STENCIL_BITS==8
-   typedef GLubyte GLstencil;
-#elif STENCIL_BITS==16
-   typedef GLushort GLstencil;
-#else
-#  error "illegal number of stencil bits"
-#endif
-
-
-/**
  * \name 64-bit extension of GLbitfield.
  */
 /*@{*/
diff --git a/src/mesa/main/pack.c b/src/mesa/main/pack.c
index 539a06c9a07..de29395b0fe 100644
--- a/src/mesa/main/pack.c
+++ b/src/mesa/main/pack.c
@@ -4586,10 +4586,10 @@ _mesa_unpack_stencil_span( struct gl_context *ctx, GLuint n,
 
 void
 _mesa_pack_stencil_span( struct gl_context *ctx, GLuint n,
-                         GLenum dstType, GLvoid *dest, const GLstencil *source,
+                         GLenum dstType, GLvoid *dest, const GLubyte *source,
                          const struct gl_pixelstore_attrib *dstPacking )
 {
-   GLstencil *stencil = (GLstencil *) malloc(n * sizeof(GLstencil));
+   GLubyte *stencil = (GLubyte *) malloc(n * sizeof(GLubyte));
 
    if (!stencil) {
       _mesa_error(ctx, GL_OUT_OF_MEMORY, "stencil packing");
@@ -4599,23 +4599,14 @@ _mesa_pack_stencil_span( struct gl_context *ctx, GLuint n,
    if (ctx->Pixel.IndexShift || ctx->Pixel.IndexOffset ||
        ctx->Pixel.MapStencilFlag) {
       /* make a copy of input */
-      memcpy(stencil, source, n * sizeof(GLstencil));
+      memcpy(stencil, source, n * sizeof(GLubyte));
       _mesa_apply_stencil_transfer_ops(ctx, n, stencil);
       source = stencil;
    }
 
    switch (dstType) {
    case GL_UNSIGNED_BYTE:
-      if (sizeof(GLstencil) == 1) {
-         memcpy( dest, source, n );
-      }
-      else {
-         GLubyte *dst = (GLubyte *) dest;
-         GLuint i;
-         for (i=0;i<n;i++) {
-            dst[i] = (GLubyte) source[i];
-         }
-      }
+      memcpy(dest, source, n);
       break;
    case GL_BYTE:
       {
@@ -5120,11 +5111,11 @@ void
 _mesa_pack_depth_stencil_span(struct gl_context *ctx,GLuint n,
                               GLenum dstType, GLuint *dest,
                               const GLfloat *depthVals,
-                              const GLstencil *stencilVals,
+                              const GLubyte *stencilVals,
                               const struct gl_pixelstore_attrib *dstPacking)
 {
    GLfloat *depthCopy = (GLfloat *) malloc(n * sizeof(GLfloat));
-   GLstencil *stencilCopy = (GLstencil *) malloc(n * sizeof(GLstencil));
+   GLubyte *stencilCopy = (GLubyte *) malloc(n * sizeof(GLubyte));
    GLuint i;
 
    if (!depthCopy || !stencilCopy) {
@@ -5143,7 +5134,7 @@ _mesa_pack_depth_stencil_span(struct gl_context *ctx,GLuint n,
    if (ctx->Pixel.IndexShift ||
        ctx->Pixel.IndexOffset ||
        ctx->Pixel.MapStencilFlag) {
-      memcpy(stencilCopy, stencilVals, n * sizeof(GLstencil));
+      memcpy(stencilCopy, stencilVals, n * sizeof(GLubyte));
       _mesa_apply_stencil_transfer_ops(ctx, n, stencilCopy);
       stencilVals = stencilCopy;
    }
diff --git a/src/mesa/main/pack.h b/src/mesa/main/pack.h
index 7a0089c2f2c..b1853cd5909 100644
--- a/src/mesa/main/pack.h
+++ b/src/mesa/main/pack.h
@@ -113,7 +113,7 @@ _mesa_unpack_stencil_span(struct gl_context *ctx, GLuint n,
 
 extern void
 _mesa_pack_stencil_span(struct gl_context *ctx, GLuint n,
-                        GLenum dstType, GLvoid *dest, const GLstencil *source,
+                        GLenum dstType, GLvoid *dest, const GLubyte *source,
                         const struct gl_pixelstore_attrib *dstPacking);
 
 
@@ -133,7 +133,7 @@ extern void
 _mesa_pack_depth_stencil_span(struct gl_context *ctx,GLuint n,
                               GLenum dstType, GLuint *dest,
                               const GLfloat *depthVals,
-                              const GLstencil *stencilVals,
+                              const GLubyte *stencilVals,
                               const struct gl_pixelstore_attrib *dstPacking);
 
 
diff --git a/src/mesa/main/pixeltransfer.c b/src/mesa/main/pixeltransfer.c
index 5e881436afd..5c167e0a90a 100644
--- a/src/mesa/main/pixeltransfer.c
+++ b/src/mesa/main/pixeltransfer.c
@@ -273,7 +273,7 @@ _mesa_apply_ci_transfer_ops(const struct gl_context *ctx,
  */
 void
 _mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n,
-                                 GLstencil stencil[])
+                                 GLubyte stencil[])
 {
    if (ctx->Pixel.IndexShift != 0 || ctx->Pixel.IndexOffset != 0) {
       const GLint offset = ctx->Pixel.IndexOffset;
@@ -300,7 +300,7 @@ _mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n,
       GLuint mask = ctx->PixelMaps.StoS.Size - 1;
       GLuint i;
       for (i = 0; i < n; i++) {
-         stencil[i] = (GLstencil)ctx->PixelMaps.StoS.Map[ stencil[i] & mask ];
+         stencil[i] = (GLubyte) ctx->PixelMaps.StoS.Map[ stencil[i] & mask ];
       }
    }
 }
diff --git a/src/mesa/main/pixeltransfer.h b/src/mesa/main/pixeltransfer.h
index 8af2e9ee2d8..a8c14757ffa 100644
--- a/src/mesa/main/pixeltransfer.h
+++ b/src/mesa/main/pixeltransfer.h
@@ -75,7 +75,7 @@ _mesa_apply_ci_transfer_ops(const struct gl_context *ctx,
 
 extern void
 _mesa_apply_stencil_transfer_ops(const struct gl_context *ctx, GLuint n,
-                                 GLstencil stencil[]);
+                                 GLubyte stencil[]);
 
 
 #endif