mesa: remove gl_renderbuffer::DataType

diff --git a/src/mesa/drivers/dri/i965/gen6_hiz.c b/src/mesa/drivers/dri/i965/gen6_hiz.c
index 4d36729e7c559a193418432432a18962879ee668..d7698ed2aa22f1b53e64d228e4506eb9b9762fb9 100644 (file)
--- a/src/mesa/drivers/dri/i965/gen6_hiz.c
+++ b/src/mesa/drivers/dri/i965/gen6_hiz.c
@@ -230,7 +230,6 @@ gen6_hiz_setup_depth_buffer(struct brw_context *brw,
 
    rb->Format = mt->format;
    rb->_BaseFormat = _mesa_get_format_base_format(rb->Format);
-   rb->DataType = intel_mesa_format_to_rb_datatype(rb->Format);
    rb->InternalFormat = rb->_BaseFormat;
    rb->Width = mt->level[level].width;
    rb->Height = mt->level[level].height;

diff --git a/src/mesa/drivers/dri/intel/intel_fbo.c b/src/mesa/drivers/dri/intel/intel_fbo.c
index bd4fc7f589dfe0a59d22c5b365ebc5b9da356d07..e13d62cc914842e2aef654a865b6ff4b64a2a954 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_fbo.c
+++ b/src/mesa/drivers/dri/intel/intel_fbo.c
@@ -237,7 +237,6 @@ intel_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffer
    rb->Width = width;
    rb->Height = height;
    rb->_BaseFormat = _mesa_base_fbo_format(ctx, internalFormat);
-   rb->DataType = intel_mesa_format_to_rb_datatype(rb->Format);
 
    intel_miptree_release(&irb->mt);
 
@@ -303,7 +302,6 @@ intel_image_target_renderbuffer_storage(struct gl_context *ctx,
    rb->Width = image->region->width;
    rb->Height = image->region->height;
    rb->Format = image->format;
-   rb->DataType = image->data_type;
    rb->_BaseFormat = _mesa_base_fbo_format(&intel->ctx,
                                           image->internal_format);
 }
@@ -385,7 +383,6 @@ intel_create_renderbuffer(gl_format format)
    irb->Base._BaseFormat = _mesa_get_format_base_format(format);
    irb->Base.Format = format;
    irb->Base.InternalFormat = irb->Base._BaseFormat;
-   irb->Base.DataType = intel_mesa_format_to_rb_datatype(format);
 
    /* intel-specific methods */
    irb->Base.Delete = intel_delete_renderbuffer;
@@ -486,7 +483,6 @@ intel_renderbuffer_update_wrapper(struct intel_context *intel,
 
    rb->Format = format;
    rb->InternalFormat = internal_format;
-   rb->DataType = intel_mesa_format_to_rb_datatype(rb->Format);
    rb->_BaseFormat = _mesa_get_format_base_format(rb->Format);
    rb->Width = mt->level[level].width;
    rb->Height = mt->level[level].height;

diff --git a/src/mesa/drivers/dri/intel/intel_screen.c b/src/mesa/drivers/dri/intel/intel_screen.c
index 094ff568c44763e875f2cc8067f9968c44a6b928..3d5689ab79ee242eaa9060eb9a87708cc7ca4c7f 100644 (file)
--- a/src/mesa/drivers/dri/intel/intel_screen.c
+++ b/src/mesa/drivers/dri/intel/intel_screen.c
@@ -208,7 +208,7 @@ intel_create_image_from_renderbuffer(__DRIcontext *context,
 
    image->internal_format = rb->InternalFormat;
    image->format = rb->Format;
-   image->data_type = rb->DataType;
+   image->data_type = GL_UNSIGNED_BYTE;
    image->data = loaderPrivate;
    intel_region_reference(&image->region, irb->mt->region);
 

diff --git a/src/mesa/drivers/dri/nouveau/nouveau_fbo.c b/src/mesa/drivers/dri/nouveau/nouveau_fbo.c
index d56e954e45a238886cb48bdcd1f05a889d94f45a..6f4956efe8c6a3803b56d5ece88d3d4867b810fe 100644 (file)
--- a/src/mesa/drivers/dri/nouveau/nouveau_fbo.c
+++ b/src/mesa/drivers/dri/nouveau/nouveau_fbo.c
@@ -46,26 +46,22 @@ set_renderbuffer_format(struct gl_renderbuffer *rb, GLenum internalFormat)
        case GL_RGB8:
                rb->_BaseFormat  = GL_RGB;
                rb->Format = MESA_FORMAT_XRGB8888;
-               rb->DataType = GL_UNSIGNED_BYTE;
                s->cpp = 4;
                break;
        case GL_RGBA:
        case GL_RGBA8:
                rb->_BaseFormat  = GL_RGBA;
                rb->Format = MESA_FORMAT_ARGB8888;
-               rb->DataType = GL_UNSIGNED_BYTE;
                s->cpp = 4;
                break;
        case GL_RGB5:
                rb->_BaseFormat  = GL_RGB;
                rb->Format = MESA_FORMAT_RGB565;
-               rb->DataType = GL_UNSIGNED_BYTE;
                s->cpp = 2;
                break;
        case GL_DEPTH_COMPONENT16:
                rb->_BaseFormat  = GL_DEPTH_COMPONENT;
                rb->Format = MESA_FORMAT_Z16;
-               rb->DataType = GL_UNSIGNED_SHORT;
                s->cpp = 2;
                break;
        case GL_DEPTH_COMPONENT:
@@ -74,7 +70,6 @@ set_renderbuffer_format(struct gl_renderbuffer *rb, GLenum internalFormat)
        case GL_DEPTH24_STENCIL8_EXT:
                rb->_BaseFormat  = GL_DEPTH_STENCIL;
                rb->Format = MESA_FORMAT_Z24_S8;
-               rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
                s->cpp = 4;
                break;
        default:

diff --git a/src/mesa/drivers/dri/radeon/radeon_fbo.c b/src/mesa/drivers/dri/radeon/radeon_fbo.c
index a0d7956081810970d4457461330a3fc15595877e..026587c1babc7688704fb9bdbaa20c08dca65951 100644 (file)
--- a/src/mesa/drivers/dri/radeon/radeon_fbo.c
+++ b/src/mesa/drivers/dri/radeon/radeon_fbo.c
@@ -481,7 +481,6 @@ radeon_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffe
    case GL_RGB4:
    case GL_RGB5:
       rb->Format = _radeon_texformat_rgb565;
-      rb->DataType = GL_UNSIGNED_BYTE;
       cpp = 2;
       break;
    case GL_RGB:
@@ -490,7 +489,6 @@ radeon_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffe
    case GL_RGB12:
    case GL_RGB16:
       rb->Format = _radeon_texformat_argb8888;
-      rb->DataType = GL_UNSIGNED_BYTE;
       cpp = 4;
       break;
    case GL_RGBA:
@@ -502,7 +500,6 @@ radeon_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffe
    case GL_RGBA12:
    case GL_RGBA16:
       rb->Format = _radeon_texformat_argb8888;
-      rb->DataType = GL_UNSIGNED_BYTE;
       cpp = 4;
       break;
    case GL_STENCIL_INDEX:
@@ -512,25 +509,21 @@ radeon_alloc_renderbuffer_storage(struct gl_context * ctx, struct gl_renderbuffe
    case GL_STENCIL_INDEX16_EXT:
       /* alloc a depth+stencil buffer */
       rb->Format = MESA_FORMAT_S8_Z24;
-      rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
       cpp = 4;
       break;
    case GL_DEPTH_COMPONENT16:
       rb->Format = MESA_FORMAT_Z16;
-      rb->DataType = GL_UNSIGNED_SHORT;
       cpp = 2;
       break;
    case GL_DEPTH_COMPONENT:
    case GL_DEPTH_COMPONENT24:
    case GL_DEPTH_COMPONENT32:
       rb->Format = MESA_FORMAT_X8_Z24;
-      rb->DataType = GL_UNSIGNED_INT;
       cpp = 4;
       break;
    case GL_DEPTH_STENCIL_EXT:
    case GL_DEPTH24_STENCIL8_EXT:
       rb->Format = MESA_FORMAT_S8_Z24;
-      rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
       cpp = 4;
       break;
    default:
@@ -604,7 +597,6 @@ radeon_image_target_renderbuffer_storage(struct gl_context *ctx,
    rb->Width = image->width;
    rb->Height = image->height;
    rb->Format = image->format;
-   rb->DataType = image->data_type;
    rb->_BaseFormat = _mesa_base_fbo_format(radeon->glCtx,
                                            image->internal_format);
 }
@@ -696,49 +688,6 @@ radeon_create_renderbuffer(gl_format format, __DRIdrawable *driDrawPriv)
 
     rrb->base.Format = format;
 
-    switch (format) {
-        case MESA_FORMAT_RGB565:
-           assert(_mesa_little_endian());
-           rrb->base.DataType = GL_UNSIGNED_BYTE;
-           break;
-        case MESA_FORMAT_RGB565_REV:
-           assert(!_mesa_little_endian());
-           rrb->base.DataType = GL_UNSIGNED_BYTE;
-           break;
-        case MESA_FORMAT_XRGB8888:
-           assert(_mesa_little_endian());
-           rrb->base.DataType = GL_UNSIGNED_BYTE;
-           break;
-        case MESA_FORMAT_XRGB8888_REV:
-           assert(!_mesa_little_endian());
-           rrb->base.DataType = GL_UNSIGNED_BYTE;
-           break;
-       case MESA_FORMAT_ARGB8888:
-           assert(_mesa_little_endian());
-           rrb->base.DataType = GL_UNSIGNED_BYTE;
-           break;
-       case MESA_FORMAT_ARGB8888_REV:
-           assert(!_mesa_little_endian());
-           rrb->base.DataType = GL_UNSIGNED_BYTE;
-           break;
-       case MESA_FORMAT_S8:
-           rrb->base.DataType = GL_UNSIGNED_BYTE;
-           break;
-       case MESA_FORMAT_Z16:
-           rrb->base.DataType = GL_UNSIGNED_SHORT;
-           break;
-       case MESA_FORMAT_X8_Z24:
-           rrb->base.DataType = GL_UNSIGNED_INT;
-           break;
-       case MESA_FORMAT_S8_Z24:
-           rrb->base.DataType = GL_UNSIGNED_INT_24_8_EXT;
-           break;
-       default:
-           fprintf(stderr, "%s: Unknown format %s\n",
-                    __FUNCTION__, _mesa_get_format_name(format));
-           _mesa_delete_renderbuffer(&rrb->base);
-           return NULL;
-    }
     rrb->base._BaseFormat = _mesa_get_format_base_format(format);
 
     rrb->dPriv = driDrawPriv;
@@ -816,35 +765,6 @@ radeon_update_wrapper(struct gl_context *ctx, struct radeon_renderbuffer *rrb,
                "%s(%p, rrb %p, texImage %p, texFormat %s) \n",
                __func__, ctx, rrb, texImage, _mesa_get_format_name(texImage->TexFormat));
 
-       switch (texImage->TexFormat) {
-               case MESA_FORMAT_RGBA8888:
-               case MESA_FORMAT_RGBA8888_REV:
-               case MESA_FORMAT_ARGB8888:
-               case MESA_FORMAT_ARGB8888_REV:
-               case MESA_FORMAT_XRGB8888:
-               case MESA_FORMAT_XRGB8888_REV:
-               case MESA_FORMAT_RGB565:
-               case MESA_FORMAT_RGB565_REV:
-               case MESA_FORMAT_RGBA5551:
-               case MESA_FORMAT_ARGB1555:
-               case MESA_FORMAT_ARGB1555_REV:
-               case MESA_FORMAT_ARGB4444:
-               case MESA_FORMAT_ARGB4444_REV:
-                       rrb->base.DataType = GL_UNSIGNED_BYTE;
-                       break;
-               case MESA_FORMAT_Z16:
-                       rrb->base.DataType = GL_UNSIGNED_SHORT;
-                       break;
-               case MESA_FORMAT_X8_Z24:
-                       rrb->base.DataType = GL_UNSIGNED_INT;
-                       break;
-               case MESA_FORMAT_S8_Z24:
-                       rrb->base.DataType = GL_UNSIGNED_INT_24_8_EXT;
-                       break;
-               default:
-                       _mesa_problem(ctx, "Unexpected texture format in radeon_update_wrapper()");
-       }
-               
        rrb->cpp = _mesa_get_format_bytes(texImage->TexFormat);
        rrb->pitch = texImage->Width * rrb->cpp;
        rrb->base.Format = texImage->TexFormat;

diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c b/src/mesa/drivers/dri/radeon/radeon_screen.c
index a5dff983aa9f9618a7a5945b0e4d3250605a4217..06eadd2262ec162420992d61c60a8e85f1f5bd74 100644 (file)
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -282,7 +282,7 @@ radeon_create_image_from_renderbuffer(__DRIcontext *context,
    image->internal_format = rb->InternalFormat;
    image->format = rb->Format;
    image->cpp = rrb->cpp;
-   image->data_type = rb->DataType;
+   image->data_type = GL_UNSIGNED_BYTE;
    image->data = loaderPrivate;
    radeon_bo_ref(rrb->bo);
    image->bo = rrb->bo;

diff --git a/src/mesa/drivers/dri/swrast/swrast.c b/src/mesa/drivers/dri/swrast/swrast.c
index efc552725081790e88345b586ee2136a47b2dca9..19da7028e8a6b6e9a75f370085c03b266d413872 100644 (file)
--- a/src/mesa/drivers/dri/swrast/swrast.c
+++ b/src/mesa/drivers/dri/swrast/swrast.c
@@ -344,28 +344,24 @@ swrast_new_renderbuffer(const struct gl_config *visual, __DRIdrawable *dPriv,
        xrb->Base.Format = MESA_FORMAT_ARGB8888;
        xrb->Base.InternalFormat = GL_RGBA;
        xrb->Base._BaseFormat = GL_RGBA;
-       xrb->Base.DataType = GL_UNSIGNED_BYTE;
        xrb->bpp = 32;
        break;
     case PF_X8R8G8B8:
        xrb->Base.Format = MESA_FORMAT_ARGB8888; /* XXX */
        xrb->Base.InternalFormat = GL_RGB;
        xrb->Base._BaseFormat = GL_RGB;
-       xrb->Base.DataType = GL_UNSIGNED_BYTE;
        xrb->bpp = 32;
        break;
     case PF_R5G6B5:
        xrb->Base.Format = MESA_FORMAT_RGB565;
        xrb->Base.InternalFormat = GL_RGB;
        xrb->Base._BaseFormat = GL_RGB;
-       xrb->Base.DataType = GL_UNSIGNED_BYTE;
        xrb->bpp = 16;
        break;
     case PF_R3G3B2:
        xrb->Base.Format = MESA_FORMAT_RGB332;
        xrb->Base.InternalFormat = GL_RGB;
        xrb->Base._BaseFormat = GL_RGB;
-       xrb->Base.DataType = GL_UNSIGNED_BYTE;
        xrb->bpp = 8;
        break;
     default:

diff --git a/src/mesa/drivers/osmesa/osmesa.c b/src/mesa/drivers/osmesa/osmesa.c
index 543bcbfcb13a51947ebacdf6166f2ac4fd5f6bc0..5c1a3f3b783fe0025cec75f30de2203a458f6646 100644 (file)
--- a/src/mesa/drivers/osmesa/osmesa.c
+++ b/src/mesa/drivers/osmesa/osmesa.c
@@ -75,6 +75,7 @@ struct osmesa_context
    GLvoid *rowaddr[MAX_HEIGHT];        /*< address of first pixel in each image row */
    GLboolean yup;              /*< TRUE  -> Y increases upward */
                                /*< FALSE -> Y increases downward */
+   GLboolean DataType;
 };
 
 
@@ -192,9 +193,6 @@ osmesa_choose_line_function( struct gl_context *ctx )
    const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
    const SWcontext *swrast = SWRAST_CONTEXT(ctx);
 
-   if (osmesa->rb->DataType != GL_UNSIGNED_BYTE)
-      return NULL;
-
    if (ctx->RenderMode != GL_RENDER)      return NULL;
    if (ctx->Line.SmoothFlag)              return NULL;
    if (ctx->Texture._EnabledUnits)        return NULL;
@@ -296,9 +294,6 @@ osmesa_choose_triangle_function( struct gl_context *ctx )
    const OSMesaContext osmesa = OSMESA_CONTEXT(ctx);
    const SWcontext *swrast = SWRAST_CONTEXT(ctx);
 
-   if (osmesa->rb->DataType != GL_UNSIGNED_BYTE)
-      return (swrast_tri_func) NULL;
-
    if (ctx->RenderMode != GL_RENDER)    return (swrast_tri_func) NULL;
    if (ctx->Polygon.SmoothFlag)         return (swrast_tri_func) NULL;
    if (ctx->Polygon.StippleFlag)        return (swrast_tri_func) NULL;
@@ -419,13 +414,13 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
     * XXX The 8-bit/channel formats should all be OK.
     */
    if (osmesa->format == OSMESA_RGBA) {
-      if (rb->DataType == GL_UNSIGNED_BYTE) {
+      if (osmesa->DataType == GL_UNSIGNED_BYTE) {
          if (_mesa_little_endian())
             rb->Format = MESA_FORMAT_RGBA8888_REV;
          else
             rb->Format = MESA_FORMAT_RGBA8888;
       }
-      else if (rb->DataType == GL_UNSIGNED_SHORT) {
+      else if (osmesa->DataType == GL_UNSIGNED_SHORT) {
          rb->Format = MESA_FORMAT_RGBA_16;
       }
       else {
@@ -433,13 +428,13 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
       }
    }
    else if (osmesa->format == OSMESA_BGRA) {
-      if (rb->DataType == GL_UNSIGNED_BYTE) {
+      if (osmesa->DataType == GL_UNSIGNED_BYTE) {
          if (_mesa_little_endian())
             rb->Format = MESA_FORMAT_ARGB8888;
          else
             rb->Format = MESA_FORMAT_ARGB8888_REV;
       }
-      else if (rb->DataType == GL_UNSIGNED_SHORT) {
+      else if (osmesa->DataType == GL_UNSIGNED_SHORT) {
          _mesa_warning(ctx, "Unsupported OSMesa format BGRA/GLushort");
          rb->Format = MESA_FORMAT_RGBA_16; /* not exactly right */
       }
@@ -449,13 +444,13 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
       }
    }
    else if (osmesa->format == OSMESA_ARGB) {
-      if (rb->DataType == GL_UNSIGNED_BYTE) {
+      if (osmesa->DataType == GL_UNSIGNED_BYTE) {
          if (_mesa_little_endian())
             rb->Format = MESA_FORMAT_ARGB8888_REV;
          else
             rb->Format = MESA_FORMAT_ARGB8888;
       }
-      else if (rb->DataType == GL_UNSIGNED_SHORT) {
+      else if (osmesa->DataType == GL_UNSIGNED_SHORT) {
          _mesa_warning(ctx, "Unsupported OSMesa format ARGB/GLushort");
          rb->Format = MESA_FORMAT_RGBA_16; /* not exactly right */
       }
@@ -465,10 +460,10 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
       }
    }
    else if (osmesa->format == OSMESA_RGB) {
-      if (rb->DataType == GL_UNSIGNED_BYTE) {
+      if (osmesa->DataType == GL_UNSIGNED_BYTE) {
          rb->Format = MESA_FORMAT_RGB888;
       }
-      else if (rb->DataType == GL_UNSIGNED_SHORT) {
+      else if (osmesa->DataType == GL_UNSIGNED_SHORT) {
          _mesa_warning(ctx, "Unsupported OSMesa format RGB/GLushort");
          rb->Format = MESA_FORMAT_RGBA_16; /* not exactly right */
       }
@@ -478,10 +473,10 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
       }
    }
    else if (osmesa->format == OSMESA_BGR) {
-      if (rb->DataType == GL_UNSIGNED_BYTE) {
+      if (osmesa->DataType == GL_UNSIGNED_BYTE) {
          rb->Format = MESA_FORMAT_BGR888;
       }
-      else if (rb->DataType == GL_UNSIGNED_SHORT) {
+      else if (osmesa->DataType == GL_UNSIGNED_SHORT) {
          _mesa_warning(ctx, "Unsupported OSMesa format BGR/GLushort");
          rb->Format = MESA_FORMAT_RGBA_16; /* not exactly right */
       }
@@ -491,7 +486,7 @@ osmesa_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
       }
    }
    else if (osmesa->format == OSMESA_RGB_565) {
-      ASSERT(rb->DataType == GL_UNSIGNED_BYTE);
+      ASSERT(osmesa->DataType == GL_UNSIGNED_BYTE);
       rb->Format = MESA_FORMAT_RGB565;
    }
    else {
@@ -523,7 +518,6 @@ new_osmesa_renderbuffer(struct gl_context *ctx, GLenum format, GLenum type)
 
       rb->InternalFormat = GL_RGBA;
       rb->_BaseFormat = GL_RGBA;
-      rb->DataType = type;
    }
    return rb;
 }
@@ -892,6 +886,8 @@ OSMesaMakeCurrent( OSMesaContext osmesa, void *buffer, GLenum type,
       assert(osmesa->rb->RefCount == 2);
    }
 
+   osmesa->DataType = type;
+
    /* Set renderbuffer fields.  Set width/height = 0 to force 
     * osmesa_renderbuffer_storage() being called by _mesa_resize_framebuffer()
     */
@@ -986,7 +982,7 @@ OSMesaGetIntegerv( GLint pname, GLint *value )
       case OSMESA_TYPE:
          /* current color buffer's data type */
          if (osmesa->rb) {
-            *value = osmesa->rb->DataType;
+            *value = osmesa->DataType;
          }
          else {
             *value = 0;

diff --git a/src/mesa/drivers/windows/gdi/wmesa.c b/src/mesa/drivers/windows/gdi/wmesa.c
index 255d811ca70dc06cd746c2c68d5c08d897f0d5b4..40aa56edec56397c92f8ce43d38ee3f78a8eb143 100644 (file)
--- a/src/mesa/drivers/windows/gdi/wmesa.c
+++ b/src/mesa/drivers/windows/gdi/wmesa.c
@@ -1233,7 +1233,6 @@ wmesa_new_renderbuffer(void)
     
     rb->_BaseFormat = GL_RGBA;
     rb->InternalFormat = GL_RGBA;
-    rb->DataType = CHAN_TYPE;
     rb->Delete = wmesa_delete_renderbuffer;
     rb->AllocStorage = wmesa_renderbuffer_storage;
     return rb;

diff --git a/src/mesa/drivers/x11/xm_buffer.c b/src/mesa/drivers/x11/xm_buffer.c
index 84e6fcd795c37bed9ab1dc7d47b915c5207cfda4..0f1d96050e4c3b5590a7150e2c96304dac70c638 100644 (file)
--- a/src/mesa/drivers/x11/xm_buffer.c
+++ b/src/mesa/drivers/x11/xm_buffer.c
@@ -336,7 +336,6 @@ xmesa_new_renderbuffer(struct gl_context *ctx, GLuint name,
 
       xrb->Base.InternalFormat = GL_RGBA;
       xrb->Base._BaseFormat = GL_RGBA;
-      xrb->Base.DataType = GL_UNSIGNED_BYTE;
       xrb->Base.ClassID = XMESA_RENDERBUFFER;
 
       switch (xmvis->undithered_pf) {

diff --git a/src/mesa/main/mtypes.h b/src/mesa/main/mtypes.h
index 22bcfa30e2d319b0c662603c7bc2285e6d3f5916..638f1ec165df272330f7e158b2a2c2ce026112cc 100644 (file)
--- a/src/mesa/main/mtypes.h
+++ b/src/mesa/main/mtypes.h
@@ -2560,7 +2560,6 @@ struct gl_renderbuffer
 
    /* XXX the following fields are obsolete and wil go away */
    GLvoid *Data;        /**< This may not be used by some kinds of RBs */
-   GLenum DataType;      /**< Type of values passed to the Get/Put functions */
 
    /** The following fields are only valid while the buffer is mapped */
    GLubyte *Map;

diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c
index 031cd647c60e298acf230fc74298af471809ce79..2f0b28934b673553533c190268aa6052e54b7f06 100644 (file)
--- a/src/mesa/main/renderbuffer.c
+++ b/src/mesa/main/renderbuffer.c
@@ -55,7 +55,6 @@ _mesa_init_renderbuffer(struct gl_renderbuffer *rb, GLuint name)
    rb->InternalFormat = GL_RGBA;
    rb->Format = MESA_FORMAT_NONE;
 
-   rb->DataType = GL_NONE;
    rb->Data = NULL;
 
    /* Point back to ourself so that we don't have to check for Wrapped==NULL

diff --git a/src/mesa/swrast/s_renderbuffer.c b/src/mesa/swrast/s_renderbuffer.c
index 2ef3e030cc293dd46dbe13b3798b9630560a515f..a78c6a191b97fe8cc9e7dea3aa1dd5fa1d84dd3d 100644 (file)
--- a/src/mesa/swrast/s_renderbuffer.c
+++ b/src/mesa/swrast/s_renderbuffer.c
@@ -40,98 +40,6 @@
 #include "swrast/s_renderbuffer.h"
 
 
-
-/**
- * This is the default software fallback for gl_renderbuffer's span
- * access functions.
- *
- * The assumptions are that rb->Data will be a pointer to (0,0), that pixels
- * are packed in the type of rb->Format, and that subsequent rows appear
- * rb->RowStride pixels later.
- */
-void
-_swrast_set_renderbuffer_accessors(struct gl_renderbuffer *rb)
-{
-   switch (rb->Format) {
-   case MESA_FORMAT_RGB888:
-      rb->DataType = GL_UNSIGNED_BYTE;
-      break;
-
-   case MESA_FORMAT_RGBA8888:
-   case MESA_FORMAT_RGBA8888_REV:
-      rb->DataType = GL_UNSIGNED_BYTE;
-      break;
-
-   case MESA_FORMAT_R8:
-      rb->DataType = GL_UNSIGNED_BYTE;
-
-      break;
-
-   case MESA_FORMAT_GR88:
-      rb->DataType = GL_UNSIGNED_BYTE;
-      break;
-
-   case MESA_FORMAT_R16:
-      rb->DataType = GL_UNSIGNED_SHORT;
-
-      break;
-
-   case MESA_FORMAT_RG1616:
-      rb->DataType = GL_UNSIGNED_SHORT;
-      break;
-
-   case MESA_FORMAT_SIGNED_RGBA_16:
-      rb->DataType = GL_SHORT;
-      break;
-
-   case MESA_FORMAT_S8:
-      rb->DataType = GL_UNSIGNED_BYTE;
-      break;
-
-   case MESA_FORMAT_Z16:
-      rb->DataType = GL_UNSIGNED_SHORT;
-      break;
-
-   case MESA_FORMAT_Z32:
-   case MESA_FORMAT_X8_Z24:
-   case MESA_FORMAT_Z24_X8:
-      rb->DataType = GL_UNSIGNED_INT;
-      break;
-
-   case MESA_FORMAT_Z24_S8:
-   case MESA_FORMAT_S8_Z24:
-      rb->DataType = GL_UNSIGNED_INT_24_8_EXT;
-      break;
-
-   case MESA_FORMAT_RGBA_FLOAT32:
-      rb->DataType = GL_FLOAT;
-      break;
-
-   case MESA_FORMAT_INTENSITY_FLOAT32:
-      rb->DataType = GL_FLOAT;
-      break;
-
-   case MESA_FORMAT_LUMINANCE_FLOAT32:
-      rb->DataType = GL_FLOAT;
-      break;
-
-   case MESA_FORMAT_ALPHA_FLOAT32:
-      rb->DataType = GL_FLOAT;
-      break;
-
-   case MESA_FORMAT_RG_FLOAT32:
-      rb->DataType = GL_FLOAT;
-      break;
-
-   case MESA_FORMAT_R_FLOAT32:
-      rb->DataType = GL_FLOAT;
-      break;
-
-   default:
-      break;
-   }
-}
-
 /**
  * This is a software fallback for the gl_renderbuffer->AllocStorage
  * function.
@@ -204,10 +112,6 @@ soft_renderbuffer_storage(struct gl_context *ctx, struct gl_renderbuffer *rb,
       return GL_FALSE;
    }
 
-   _swrast_set_renderbuffer_accessors(rb);
-
-   ASSERT(rb->DataType);
-
    /* free old buffer storage */
    if (rb->Data) {
       free(rb->Data);

diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index 157392a619ab41d4b4aec31d8acdd4169825f8be..1ad8396f55c5591f80b7a89cac379ba3ab1cfbed 100644 (file)
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -1048,6 +1048,7 @@ shade_texture_span(struct gl_context *ctx, SWspan *span)
 /** Put colors at x/y locations into a renderbuffer */
 static void
 put_values(struct gl_context *ctx, struct gl_renderbuffer *rb,
+           GLenum datatype,
            GLuint count, const GLint x[], const GLint y[],
            const void *values, const GLubyte *mask)
 {
@@ -1057,12 +1058,12 @@ put_values(struct gl_context *ctx, struct gl_renderbuffer *rb,
       if (mask[i]) {
          GLubyte *dst = _swrast_pixel_address(rb, x[i], y[i]);
 
-         if (rb->DataType == GL_UNSIGNED_BYTE) {
+         if (datatype == GL_UNSIGNED_BYTE) {
             _mesa_pack_ubyte_rgba_row(rb->Format, 1,
                                       (const GLubyte (*)[4]) values + i, dst);
          }
          else {
-            assert(rb->DataType == GL_FLOAT);
+            assert(datatype == GL_FLOAT);
             _mesa_pack_float_rgba_row(rb->Format, count,
                                       (const GLfloat (*)[4]) values + i, dst);
          }
@@ -1074,18 +1075,19 @@ put_values(struct gl_context *ctx, struct gl_renderbuffer *rb,
 /** Put row of colors into renderbuffer */
 void
 _swrast_put_row(struct gl_context *ctx, struct gl_renderbuffer *rb,
+                GLenum datatype,
                 GLuint count, GLint x, GLint y,
                 const void *values, const GLubyte *mask)
 {
    GLubyte *dst = _swrast_pixel_address(rb, x, y);
 
    if (!mask) {
-      if (rb->DataType == GL_UNSIGNED_BYTE) {
+      if (datatype == GL_UNSIGNED_BYTE) {
          _mesa_pack_ubyte_rgba_row(rb->Format, count,
                                    (const GLubyte (*)[4]) values, dst);
       }
       else {
-         assert(rb->DataType == GL_FLOAT);
+         assert(datatype == GL_FLOAT);
          _mesa_pack_float_rgba_row(rb->Format, count,
                                    (const GLfloat (*)[4]) values, dst);
       }
@@ -1107,13 +1109,13 @@ _swrast_put_row(struct gl_context *ctx, struct gl_renderbuffer *rb,
          if (!mask[i] || i == count - 1) {
             /* might be the end of a run of pixels */
             if (runLen > 0) {
-               if (rb->DataType == GL_UNSIGNED_BYTE) {
+               if (datatype == GL_UNSIGNED_BYTE) {
                   _mesa_pack_ubyte_rgba_row(rb->Format, runLen,
                                      (const GLubyte (*)[4]) values + runStart,
                                      dst + runStart * bpp);
                }
                else {
-                  assert(rb->DataType == GL_FLOAT);
+                  assert(datatype == GL_FLOAT);
                   _mesa_pack_float_rgba_row(rb->Format, runLen,
                                    (const GLfloat (*)[4]) values + runStart,
                                    dst + runStart * bpp);
@@ -1329,23 +1331,13 @@ _swrast_write_rgba_span( struct gl_context *ctx, SWspan *span)
 
          if (rb) {
             GLchan rgbaSave[MAX_WIDTH][4];
-            const GLuint fragOutput = multiFragOutputs ? buf : 0;
 
-            /* set span->array->rgba to colors for render buffer's datatype */
-            if (rb->DataType != span->array->ChanType || fragOutput > 0) {
-               convert_color_type(span, rb->DataType, fragOutput);
+            if (span->array->ChanType == GL_UNSIGNED_BYTE) {
+               span->array->rgba = span->array->rgba8;
             }
             else {
-               if (rb->DataType == GL_UNSIGNED_BYTE) {
-                  span->array->rgba = span->array->rgba8;
-               }
-               else if (rb->DataType == GL_UNSIGNED_SHORT) {
-                  span->array->rgba = (void *) span->array->rgba16;
-               }
-               else {
-                  span->array->rgba = (void *)
-                     span->array->attribs[FRAG_ATTRIB_COL0];
-               }
+               span->array->rgba = (void *)
+                  span->array->attribs[FRAG_ATTRIB_COL0];
             }
 
             if (!multiFragOutputs && numBuffers > 1) {
@@ -1373,13 +1365,16 @@ _swrast_write_rgba_span( struct gl_context *ctx, SWspan *span)
 
             if (span->arrayMask & SPAN_XY) {
                /* array of pixel coords */
-               put_values(ctx, rb, span->end,
+               put_values(ctx, rb,
+                          span->array->ChanType, span->end,
                           span->array->x, span->array->y,
                           span->array->rgba, span->array->mask);
             }
             else {
                /* horizontal run of pixels */
-               _swrast_put_row(ctx, rb, span->end, span->x, span->y,
+               _swrast_put_row(ctx, rb,
+                               span->array->ChanType,
+                               span->end, span->x, span->y,
                                span->array->rgba,
                                span->writeAll ? NULL: span->array->mask);
             }

diff --git a/src/mesa/swrast/s_span.h b/src/mesa/swrast/s_span.h
index 4d6eb7ec1635c16de296f55790f3e85312e2cf7e..ff0fe6cd94c0032f37142bebbabd6fc87c535e03 100644 (file)
--- a/src/mesa/swrast/s_span.h
+++ b/src/mesa/swrast/s_span.h
@@ -205,6 +205,7 @@ _swrast_read_rgba_span(struct gl_context *ctx, struct gl_renderbuffer *rb,
 
 extern void
 _swrast_put_row(struct gl_context *ctx, struct gl_renderbuffer *rb,
+                GLenum datatype,
                 GLuint count, GLint x, GLint y,
                 const void *values, const GLubyte *mask);
 

diff --git a/src/mesa/swrast/s_texrender.c b/src/mesa/swrast/s_texrender.c
index 4a9443103765e627707b4b68e4ef09cef1fa8f26..368fa98b214aa099901f69c833c20cef34937a8b 100644 (file)
--- a/src/mesa/swrast/s_texrender.c
+++ b/src/mesa/swrast/s_texrender.c
@@ -146,47 +146,37 @@ update_wrapper(struct gl_context *ctx, struct gl_renderbuffer_attachment *att)
    /* XXX may need more special cases here */
    switch (trb->TexImage->Base.TexFormat) {
    case MESA_FORMAT_Z24_S8:
-      trb->Base.DataType = GL_UNSIGNED_INT_24_8_EXT;
       trb->Base._BaseFormat = GL_DEPTH_STENCIL;
       break;
    case MESA_FORMAT_S8_Z24:
-      trb->Base.DataType = GL_UNSIGNED_INT_8_24_REV_MESA;
       trb->Base._BaseFormat = GL_DEPTH_STENCIL;
       break;
    case MESA_FORMAT_Z24_X8:
-      trb->Base.DataType = GL_UNSIGNED_INT_24_8_EXT;
       trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
       break;
    case MESA_FORMAT_X8_Z24:
-      trb->Base.DataType = GL_UNSIGNED_INT_8_24_REV_MESA;
       trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
       break;
    case MESA_FORMAT_Z16:
-      trb->Base.DataType = GL_UNSIGNED_SHORT;
       trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
       break;
    case MESA_FORMAT_Z32:
-      trb->Base.DataType = GL_UNSIGNED_INT;
       trb->Base._BaseFormat = GL_DEPTH_COMPONENT;
       break;
    /* SRGB formats pre EXT_framebuffer_sRGB don't do sRGB translations on FBO readback */
    case MESA_FORMAT_SRGB8:
       trb->Fetch = _mesa_get_texel_fetch_func(MESA_FORMAT_RGB888, _mesa_get_texture_dimensions(att->Texture->Target));
-      trb->Base.DataType = CHAN_TYPE;
       trb->Base._BaseFormat = GL_RGBA;
       break;
    case MESA_FORMAT_SRGBA8:
       trb->Fetch = _mesa_get_texel_fetch_func(MESA_FORMAT_RGBA8888, _mesa_get_texture_dimensions(att->Texture->Target));
-      trb->Base.DataType = CHAN_TYPE;
       trb->Base._BaseFormat = GL_RGBA;
       break;
    case MESA_FORMAT_SARGB8:
       trb->Fetch = _mesa_get_texel_fetch_func(MESA_FORMAT_ARGB8888, _mesa_get_texture_dimensions(att->Texture->Target));
-      trb->Base.DataType = CHAN_TYPE;
       trb->Base._BaseFormat = GL_RGBA;
       break;
    default:
-      trb->Base.DataType = CHAN_TYPE;
       trb->Base._BaseFormat = GL_RGBA;
    }
 }

diff --git a/src/mesa/swrast/s_triangle.c b/src/mesa/swrast/s_triangle.c
index 2b54cd13153e048c6b148c727730e4e965cf6a91..124aa5f8edd2f2005a3938c9c185a1bf1c25dde4 100644 (file)
--- a/src/mesa/swrast/s_triangle.c
+++ b/src/mesa/swrast/s_triangle.c
@@ -157,7 +157,8 @@ _swrast_culltriangle( struct gl_context *ctx,
       span.intTex[0] += span.intTexStep[0];                            \
       span.intTex[1] += span.intTexStep[1];                            \
    }                                                                   \
-   _swrast_put_row(ctx, rb, span.end, span.x, span.y, rgba, NULL);
+   _swrast_put_row(ctx, rb, GL_UNSIGNED_BYTE, span.end,                 \
+                   span.x, span.y, rgba, NULL);
 
 #include "s_tritemp.h"
 
@@ -223,7 +224,8 @@ _swrast_culltriangle( struct gl_context *ctx,
       span.intTex[1] += span.intTexStep[1];                            \
       span.z += span.zStep;                                            \
    }                                                                   \
-   _swrast_put_row(ctx, rb, span.end, span.x, span.y, rgba, span.array->mask);
+   _swrast_put_row(ctx, rb, GL_UNSIGNED_BYTE,                           \
+                   span.end, span.x, span.y, rgba, span.array->mask);
 
 #include "s_tritemp.h"