#include "main/context.h"
-#include "main/colormac.h"
#include "main/fbobject.h"
#include "main/macros.h"
#include "main/teximage.h"
*/
-/**
- * Derived from gl_renderbuffer class
- */
-struct texture_renderbuffer
-{
- struct gl_renderbuffer Base; /**< Base class object */
- struct swrast_texture_image *TexImage;
- StoreTexelFunc Store;
- FetchTexelFunc Fetch;
- GLint Yoffset; /**< Layer for 1D array textures. */
- GLint Zoffset; /**< Layer for 2D array textures, or slice
- * for 3D textures
- */
-};
-
-
-/**
- * Get row of values from the renderbuffer that wraps a texture image.
- */
-static void
-texture_get_row(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, void *values)
-{
- const struct texture_renderbuffer *trb
- = (const struct texture_renderbuffer *) rb;
- const GLint z = trb->Zoffset;
- GLuint i;
-
- ASSERT(trb->TexImage->Base.Width == rb->Width);
- ASSERT(trb->TexImage->Base.Height == rb->Height);
-
- y += trb->Yoffset;
-
- if (rb->DataType == CHAN_TYPE) {
- GLchan *rgbaOut = (GLchan *) values;
- for (i = 0; i < count; i++) {
- GLfloat rgba[4];
- trb->Fetch(trb->TexImage, x + i, y, z, rgba);
- UNCLAMPED_FLOAT_TO_RGBA_CHAN(rgbaOut + 4 * i, rgba);
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- GLushort *zValues = (GLushort *) values;
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x + i, y, z, &flt);
- zValues[i] = (GLushort) (flt * 0xffff);
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- GLuint *zValues = (GLuint *) values;
- /*
- const GLdouble scale = (GLdouble) 0xffffffff;
- */
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x + i, y, z, &flt);
-#if 0
- /* this should work, but doesn't (overflow due to low precision) */
- zValues[i] = (GLuint) (flt * scale);
-#else
- /* temporary hack */
- zValues[i] = ((GLuint) (flt * 0xffffff)) << 8;
-#endif
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- GLuint *zValues = (GLuint *) values;
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x + i, y, z, &flt);
- zValues[i] = ((GLuint) (flt * 0xffffff)) << 8;
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- GLuint *zValues = (GLuint *) values;
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x + i, y, z, &flt);
- zValues[i] = (GLuint) (flt * 0xffffff);
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_get_row");
- }
-}
-
-
-static void
-texture_get_values(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- const GLint x[], const GLint y[], void *values)
-{
- const struct texture_renderbuffer *trb
- = (const struct texture_renderbuffer *) rb;
- const GLint z = trb->Zoffset;
- GLuint i;
-
- if (rb->DataType == CHAN_TYPE) {
- GLchan *rgbaOut = (GLchan *) values;
- for (i = 0; i < count; i++) {
- GLfloat rgba[4];
- trb->Fetch(trb->TexImage, x[i], y[i] + trb->Yoffset,
- z, rgba);
- UNCLAMPED_FLOAT_TO_RGBA_CHAN(rgbaOut + 4 * i, rgba);
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- GLushort *zValues = (GLushort *) values;
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x[i], y[i] + trb->Yoffset,
- z, &flt);
- zValues[i] = (GLushort) (flt * 0xffff);
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- GLuint *zValues = (GLuint *) values;
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x[i], y[i] + trb->Yoffset,
- z, &flt);
-#if 0
- zValues[i] = (GLuint) (flt * 0xffffffff);
-#else
- zValues[i] = ((GLuint) (flt * 0xffffff)) << 8;
-#endif
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- GLuint *zValues = (GLuint *) values;
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x[i], y[i] + trb->Yoffset,
- z, &flt);
- zValues[i] = ((GLuint) (flt * 0xffffff)) << 8;
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- GLuint *zValues = (GLuint *) values;
- for (i = 0; i < count; i++) {
- GLfloat flt;
- trb->Fetch(trb->TexImage, x[i], y[i] + trb->Yoffset,
- z, &flt);
- zValues[i] = (GLuint) (flt * 0xffffff);
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_get_values");
- }
-}
-
-
-/**
- * Put row of values into a renderbuffer that wraps a texture image.
- */
-static void
-texture_put_row(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *values, const GLubyte *mask)
-{
- const struct texture_renderbuffer *trb
- = (const struct texture_renderbuffer *) rb;
- const GLint z = trb->Zoffset;
- GLuint i;
-
- y += trb->Yoffset;
-
- if (rb->DataType == CHAN_TYPE) {
- const GLchan *rgba = (const GLchan *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, rgba);
- }
- rgba += 4;
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- const GLushort *zValues = (const GLushort *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] >> 8) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] & 0xffffff) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_put_row");
- }
-}
-
-/**
- * Put row of RGB values into a renderbuffer that wraps a texture image.
- */
-static void
-texture_put_row_rgb(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *values, const GLubyte *mask)
-{
- const struct texture_renderbuffer *trb
- = (const struct texture_renderbuffer *) rb;
- const GLint z = trb->Zoffset;
- GLuint i;
-
- y += trb->Yoffset;
-
- if (rb->DataType == CHAN_TYPE) {
- const GLchan *rgb = (const GLchan *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, rgb);
- }
- rgb += 3;
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- const GLushort *zValues = (const GLushort *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] >> 8) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] & 0xffffff) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_put_row");
- }
-}
-
-
static void
-texture_put_mono_row(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- GLint x, GLint y, const void *value, const GLubyte *mask)
+delete_texture_wrapper(struct gl_context *ctx, struct gl_renderbuffer *rb)
{
- const struct texture_renderbuffer *trb
- = (const struct texture_renderbuffer *) rb;
- const GLint z = trb->Zoffset;
- GLuint i;
-
- y += trb->Yoffset;
-
- if (rb->DataType == CHAN_TYPE) {
- const GLchan *rgba = (const GLchan *) value;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, rgba);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- const GLushort zValue = *((const GLushort *) value);
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, &zValue);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- const GLuint zValue = *((const GLuint *) value);
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, &zValue);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- const GLuint zValue = *((const GLuint *) value);
- const GLfloat flt = (GLfloat) ((zValue >> 8) * (1.0 / 0xffffff));
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- const GLuint zValue = *((const GLuint *) value);
- const GLfloat flt = (GLfloat) ((zValue & 0xffffff) * (1.0 / 0xffffff));
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x + i, y, z, &flt);
- }
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_put_mono_row");
- }
-}
-
-
-static void
-texture_put_values(struct gl_context *ctx, struct gl_renderbuffer *rb, GLuint count,
- const GLint x[], const GLint y[], const void *values,
- const GLubyte *mask)
-{
- const struct texture_renderbuffer *trb
- = (const struct texture_renderbuffer *) rb;
- const GLint z = trb->Zoffset;
- GLuint i;
-
- if (rb->DataType == CHAN_TYPE) {
- const GLchan *rgba = (const GLchan *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, rgba);
- }
- rgba += 4;
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- const GLushort *zValues = (const GLushort *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, zValues + i);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] >> 8) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &flt);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- const GLuint *zValues = (const GLuint *) values;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- GLfloat flt = (GLfloat) ((zValues[i] & 0xffffff) * (1.0 / 0xffffff));
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &flt);
- }
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_put_values");
- }
-}
-
-
-static void
-texture_put_mono_values(struct gl_context *ctx, struct gl_renderbuffer *rb,
- GLuint count, const GLint x[], const GLint y[],
- const void *value, const GLubyte *mask)
-{
- const struct texture_renderbuffer *trb
- = (const struct texture_renderbuffer *) rb;
- const GLint z = trb->Zoffset;
- GLuint i;
-
- if (rb->DataType == CHAN_TYPE) {
- const GLchan *rgba = (const GLchan *) value;
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, rgba);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT) {
- const GLuint zValue = *((const GLuint *) value);
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &zValue);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_SHORT) {
- const GLushort zValue = *((const GLushort *) value);
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &zValue);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_24_8_EXT) {
- const GLuint zValue = *((const GLuint *) value);
- const GLfloat flt = (GLfloat) ((zValue >> 8) * (1.0 / 0xffffff));
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &flt);
- }
- }
- }
- else if (rb->DataType == GL_UNSIGNED_INT_8_24_REV_MESA) {
- const GLuint zValue = *((const GLuint *) value);
- const GLfloat flt = (GLfloat) ((zValue & 0xffffff) * (1.0 / 0xffffff));
- for (i = 0; i < count; i++) {
- if (!mask || mask[i]) {
- trb->Store(trb->TexImage, x[i], y[i] + trb->Yoffset, z, &flt);
- }
- }
- }
- else {
- _mesa_problem(ctx, "invalid rb->DataType in texture_put_mono_values");
- }
-}
-
-
-static void
-store_nop(struct swrast_texture_image *texImage,
- GLint col, GLint row, GLint img,
- const void *texel)
-{
-}
-
-
-static void
-delete_texture_wrapper(struct gl_renderbuffer *rb)
-{
- ASSERT(rb->RefCount == 0);
+ assert(rb->RefCount == 0);
free(rb);
}
-
-/**
- * This function creates a renderbuffer object which wraps a texture image.
- * The new renderbuffer is plugged into the given attachment point.
- * This allows rendering into the texture as if it were a renderbuffer.
- */
-static void
-wrap_texture(struct gl_context *ctx, struct gl_renderbuffer_attachment *att)
-{
- struct texture_renderbuffer *trb;
- const GLuint name = 0;
-
- ASSERT(att->Type == GL_TEXTURE);
- ASSERT(att->Renderbuffer == NULL);
-
- trb = CALLOC_STRUCT(texture_renderbuffer);
- if (!trb) {
- _mesa_error(ctx, GL_OUT_OF_MEMORY, "wrap_texture");
- return;
- }
-
- /* init base gl_renderbuffer fields */
- _mesa_init_renderbuffer(&trb->Base, name);
- /* plug in our texture_renderbuffer-specific functions */
- trb->Base.Delete = delete_texture_wrapper;
- trb->Base.AllocStorage = NULL; /* illegal! */
- trb->Base.GetRow = texture_get_row;
- trb->Base.GetValues = texture_get_values;
- trb->Base.PutRow = texture_put_row;
- trb->Base.PutRowRGB = texture_put_row_rgb;
- trb->Base.PutMonoRow = texture_put_mono_row;
- trb->Base.PutValues = texture_put_values;
- trb->Base.PutMonoValues = texture_put_mono_values;
-
- /* update attachment point */
- _mesa_reference_renderbuffer(&att->Renderbuffer, &(trb->Base));
-}
-
/**
* Update the renderbuffer wrapper for rendering to a texture.
* For example, update the width, height of the RB based on the texture size,
static void
update_wrapper(struct gl_context *ctx, struct gl_renderbuffer_attachment *att)
{
- struct texture_renderbuffer *trb
- = (struct texture_renderbuffer *) att->Renderbuffer;
+ struct gl_renderbuffer *rb = att->Renderbuffer;
+ struct swrast_renderbuffer *srb = swrast_renderbuffer(rb);
+ struct swrast_texture_image *swImage;
+ mesa_format format;
+ GLuint zOffset;
(void) ctx;
- ASSERT(trb);
-
- trb->TexImage = swrast_texture_image(_mesa_get_attachment_teximage(att));
- ASSERT(trb->TexImage);
- trb->Store = _mesa_get_texel_store_func(trb->TexImage->Base.TexFormat);
- if (!trb->Store) {
- /* we'll never draw into some textures (compressed formats) */
- trb->Store = store_nop;
- }
+ swImage = swrast_texture_image(rb->TexImage);
+ assert(swImage);
- if (!trb->TexImage->FetchTexel) {
- _mesa_update_fetch_functions(trb->TexImage->Base.TexObject);
- }
- trb->Fetch = trb->TexImage->FetchTexel;
- assert(trb->Fetch);
+ format = swImage->Base.TexFormat;
if (att->Texture->Target == GL_TEXTURE_1D_ARRAY_EXT) {
- trb->Yoffset = att->Zoffset;
- trb->Zoffset = 0;
+ zOffset = 0;
}
else {
- trb->Yoffset = 0;
- trb->Zoffset = att->Zoffset;
+ zOffset = att->Zoffset;
}
- trb->Base.Width = trb->TexImage->Base.Width;
- trb->Base.Height = trb->TexImage->Base.Height;
- trb->Base.InternalFormat = trb->TexImage->Base.InternalFormat;
- trb->Base.Format = trb->TexImage->Base.TexFormat;
+ /* Want to store linear values, not sRGB */
+ rb->Format = _mesa_get_srgb_format_linear(format);
- /* 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;
- }
- trb->Base.Data = trb->TexImage->Base.Data;
+ srb->Buffer = swImage->ImageSlices[zOffset];
}
* \param fb the framebuffer object the texture is being bound to
* \param att the fb attachment point of the texture
*
- * \sa _mesa_framebuffer_renderbuffer
+ * \sa _mesa_FramebufferRenderbuffer_sw
*/
void
_swrast_render_texture(struct gl_context *ctx,
struct gl_framebuffer *fb,
struct gl_renderbuffer_attachment *att)
{
+ struct gl_renderbuffer *rb = att->Renderbuffer;
(void) fb;
- if (!att->Renderbuffer) {
- wrap_texture(ctx, att);
- }
+ /* plug in our texture_renderbuffer-specific functions */
+ rb->Delete = delete_texture_wrapper;
+
update_wrapper(ctx, att);
}
void
_swrast_finish_render_texture(struct gl_context *ctx,
- struct gl_renderbuffer_attachment *att)
+ struct gl_renderbuffer *rb)
{
/* do nothing */
/* The renderbuffer texture wrapper will get deleted by the
* normal mechanism for deleting renderbuffers.
*/
(void) ctx;
- (void) att;
+ (void) rb;
}
projects / mesa.git / blobdiff