diff options
author | Brian Paul <brian.paul@tungstengraphics.com> | 2006-03-26 05:22:17 +0000 |
---|---|---|
committer | Brian Paul <brian.paul@tungstengraphics.com> | 2006-03-26 05:22:17 +0000 |
commit | ea4fe661d7f3a95d9db17e1475076f1badf8e1a6 (patch) | |
tree | ffc663f1a02dea07254e08620f8ad872fb1a3e20 /src/mesa/main/renderbuffer.c | |
parent | 4cbd16ed3ffecd743b4921fab3a65f8510d151c9 (diff) |
merge from texman branch
Diffstat (limited to 'src/mesa/main/renderbuffer.c')
-rw-r--r-- | src/mesa/main/renderbuffer.c | 144 |
1 files changed, 96 insertions, 48 deletions
diff --git a/src/mesa/main/renderbuffer.c b/src/mesa/main/renderbuffer.c index 1db5dce4fe..aa14bf8634 100644 --- a/src/mesa/main/renderbuffer.c +++ b/src/mesa/main/renderbuffer.c @@ -70,6 +70,9 @@ get_pointer_ubyte(GLcontext *ctx, struct gl_renderbuffer *rb, if (!rb->Data) return NULL; ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + /* Can't assert _ActualFormat since these funcs may be used for serveral + * different formats (GL_ALPHA8, GL_STENCIL_INDEX8, etc). + */ return (GLubyte *) rb->Data + y * rb->Width + x; } @@ -90,7 +93,7 @@ get_values_ubyte(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, { GLubyte *dst = (GLubyte *) values; GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { const GLubyte *src = (GLubyte *) rb->Data + y[i] * rb->Width + x[i]; dst[i] = *src; @@ -104,7 +107,7 @@ put_row_ubyte(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, { const GLubyte *src = (const GLubyte *) values; GLubyte *dst = (GLubyte *) rb->Data + y * rb->Width + x; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); if (mask) { GLuint i; for (i = 0; i < count; i++) { @@ -125,7 +128,7 @@ put_mono_row_ubyte(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, { const GLubyte val = *((const GLubyte *) value); GLubyte *dst = (GLubyte *) rb->Data + y * rb->Width + x; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); if (mask) { GLuint i; for (i = 0; i < count; i++) { @@ -150,7 +153,7 @@ put_values_ubyte(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, { const GLubyte *src = (const GLubyte *) values; GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { if (!mask || mask[i]) { GLubyte *dst = (GLubyte *) rb->Data + y[i] * rb->Width + x[i]; @@ -167,7 +170,7 @@ put_mono_values_ubyte(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, { const GLubyte val = *((const GLubyte *) value); GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { if (!mask || mask[i]) { GLubyte *dst = (GLubyte *) rb->Data + y[i] * rb->Width + x[i]; @@ -443,6 +446,7 @@ static void * get_pointer_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, GLint x, GLint y) { + ASSERT(rb->_ActualFormat == GL_RGB8); /* No direct access since this buffer is RGB but caller will be * treating it as if it were RGBA. */ @@ -457,6 +461,7 @@ get_row_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, const GLubyte *src = (const GLubyte *) rb->Data + 3 * (y * rb->Width + x); GLubyte *dst = (GLubyte *) values; GLuint i; + ASSERT(rb->_ActualFormat == GL_RGB8); ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { dst[i * 4 + 0] = src[i * 3 + 0]; @@ -473,7 +478,8 @@ get_values_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, { GLubyte *dst = (GLubyte *) values; GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGB8); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { const GLubyte *src = (GLubyte *) rb->Data + 3 * (y[i] * rb->Width + x[i]); @@ -493,7 +499,8 @@ put_row_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, const GLubyte *src = (const GLubyte *) values; GLubyte *dst = (GLubyte *) rb->Data + 3 * (y * rb->Width + x); GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGB8); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { if (!mask || mask[i]) { dst[i * 3 + 0] = src[i * 4 + 0]; @@ -512,7 +519,8 @@ put_row_rgb_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, const GLubyte *src = (const GLubyte *) values; GLubyte *dst = (GLubyte *) rb->Data + 3 * (y * rb->Width + x); GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGB8); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { if (!mask || mask[i]) { dst[i * 3 + 0] = src[i * 3 + 0]; @@ -532,7 +540,8 @@ put_mono_row_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, const GLubyte val1 = ((const GLubyte *) value)[1]; const GLubyte val2 = ((const GLubyte *) value)[2]; GLubyte *dst = (GLubyte *) rb->Data + 3 * (y * rb->Width + x); - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGB8); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); if (!mask && val0 == val1 && val1 == val2) { /* optimized case */ _mesa_memset(dst, val0, 3 * count); @@ -558,7 +567,8 @@ put_values_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, /* note: incoming values are RGB+A! */ const GLubyte *src = (const GLubyte *) values; GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGB8); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { if (!mask || mask[i]) { GLubyte *dst = (GLubyte *) rb->Data + 3 * (y[i] * rb->Width + x[i]); @@ -580,7 +590,8 @@ put_mono_values_ubyte3(GLcontext *ctx, struct gl_renderbuffer *rb, const GLubyte val1 = ((const GLubyte *) value)[1]; const GLubyte val2 = ((const GLubyte *) value)[2]; GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGB8); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); for (i = 0; i < count; i++) { if (!mask || mask[i]) { GLubyte *dst = (GLubyte *) rb->Data + 3 * (y[i] * rb->Width + x[i]); @@ -604,6 +615,7 @@ get_pointer_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, if (!rb->Data) return NULL; ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); return (GLubyte *) rb->Data + 4 * (y * rb->Width + x); } @@ -614,6 +626,7 @@ get_row_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, { const GLbyte *src = (const GLbyte *) rb->Data + 4 * (y * rb->Width + x); ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); _mesa_memcpy(values, src, 4 * count * sizeof(GLbyte)); } @@ -625,7 +638,8 @@ get_values_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, /* treat 4*GLubyte as 1*GLuint */ GLuint *dst = (GLuint *) values; GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); for (i = 0; i < count; i++) { const GLuint *src = (GLuint *) rb->Data + (y[i] * rb->Width + x[i]); dst[i] = *src; @@ -640,7 +654,8 @@ put_row_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, /* treat 4*GLubyte as 1*GLuint */ const GLuint *src = (const GLuint *) values; GLuint *dst = (GLuint *) rb->Data + (y * rb->Width + x); - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); if (mask) { GLuint i; for (i = 0; i < count; i++) { @@ -663,7 +678,8 @@ put_row_rgb_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, const GLubyte *src = (const GLubyte *) values; GLubyte *dst = (GLubyte *) rb->Data + 4 * (y * rb->Width + x); GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); for (i = 0; i < count; i++) { if (!mask || mask[i]) { dst[i * 4 + 0] = src[i * 3 + 0]; @@ -682,7 +698,8 @@ put_mono_row_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, /* treat 4*GLubyte as 1*GLuint */ const GLuint val = *((const GLuint *) value); GLuint *dst = (GLuint *) rb->Data + (y * rb->Width + x); - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); if (!mask && val == 0) { /* common case */ _mesa_bzero(dst, count * 4 * sizeof(GLubyte)); @@ -715,7 +732,8 @@ put_values_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, GLuint count, /* treat 4*GLubyte as 1*GLuint */ const GLuint *src = (const GLuint *) values; GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); for (i = 0; i < count; i++) { if (!mask || mask[i]) { GLuint *dst = (GLuint *) rb->Data + (y[i] * rb->Width + x[i]); @@ -733,7 +751,8 @@ put_mono_values_ubyte4(GLcontext *ctx, struct gl_renderbuffer *rb, /* treat 4*GLubyte as 1*GLuint */ const GLuint val = *((const GLuint *) value); GLuint i; - assert(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->DataType == GL_UNSIGNED_BYTE); + ASSERT(rb->_ActualFormat == GL_RGBA8); for (i = 0; i < count; i++) { if (!mask || mask[i]) { GLuint *dst = (GLuint *) rb->Data + (y[i] * rb->Width + x[i]); @@ -919,9 +938,10 @@ put_mono_values_ushort4(GLcontext *ctx, struct gl_renderbuffer *rb, * This function also plugs in the appropriate GetPointer, Get/PutRow and * Get/PutValues functions. */ -static GLboolean -soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, - GLenum internalFormat, GLuint width, GLuint height) +GLboolean +_mesa_soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, + GLenum internalFormat, + GLuint width, GLuint height) { GLuint pixelSize; @@ -943,6 +963,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, case GL_RGB10: case GL_RGB12: case GL_RGB16: + rb->_ActualFormat = GL_RGB8; rb->_BaseFormat = GL_RGB; rb->DataType = GL_UNSIGNED_BYTE; rb->GetPointer = get_pointer_ubyte3; @@ -964,6 +985,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, case GL_RGBA4: case GL_RGB5_A1: case GL_RGBA8: + rb->_ActualFormat = GL_RGBA8; rb->_BaseFormat = GL_RGBA; rb->DataType = GL_UNSIGNED_BYTE; rb->GetPointer = get_pointer_ubyte4; @@ -983,6 +1005,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, case GL_RGB10_A2: case GL_RGBA12: case GL_RGBA16: + rb->_ActualFormat = GL_RGBA16; rb->_BaseFormat = GL_RGBA; rb->DataType = GL_UNSIGNED_SHORT; rb->GetPointer = get_pointer_ushort4; @@ -1000,7 +1023,8 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, pixelSize = 4 * sizeof(GLushort); break; #if 00 - case ALPHA8: + case GL_ALPHA8: + rb->_ActualFormat = GL_ALPHA8; rb->_BaseFormat = GL_RGBA; /* Yes, not GL_ALPHA! */ rb->DataType = GL_UNSIGNED_BYTE; rb->GetPointer = get_pointer_alpha8; @@ -1022,6 +1046,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, case GL_STENCIL_INDEX1_EXT: case GL_STENCIL_INDEX4_EXT: case GL_STENCIL_INDEX8_EXT: + rb->_ActualFormat = GL_STENCIL_INDEX8_EXT; rb->_BaseFormat = GL_STENCIL_INDEX; rb->DataType = GL_UNSIGNED_BYTE; rb->GetPointer = get_pointer_ubyte; @@ -1036,6 +1061,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, pixelSize = sizeof(GLubyte); break; case GL_STENCIL_INDEX16_EXT: + rb->_ActualFormat = GL_STENCIL_INDEX16_EXT; rb->_BaseFormat = GL_STENCIL_INDEX; rb->DataType = GL_UNSIGNED_SHORT; rb->GetPointer = get_pointer_ushort; @@ -1051,6 +1077,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, break; case GL_DEPTH_COMPONENT: case GL_DEPTH_COMPONENT16: + rb->_ActualFormat = GL_DEPTH_COMPONENT16; rb->_BaseFormat = GL_DEPTH_COMPONENT; rb->DataType = GL_UNSIGNED_SHORT; rb->GetPointer = get_pointer_ushort; @@ -1076,14 +1103,19 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->PutMonoRow = put_mono_row_uint; rb->PutValues = put_values_uint; rb->PutMonoValues = put_mono_values_uint; - if (internalFormat == GL_DEPTH_COMPONENT24) + if (internalFormat == GL_DEPTH_COMPONENT24) { + rb->_ActualFormat = GL_DEPTH_COMPONENT24; rb->DepthBits = 24; - else + } + else { + rb->_ActualFormat = GL_DEPTH_COMPONENT32; rb->DepthBits = 32; + } pixelSize = sizeof(GLuint); break; case GL_DEPTH_STENCIL_EXT: case GL_DEPTH24_STENCIL8_EXT: + rb->_ActualFormat = GL_DEPTH24_STENCIL8_EXT; rb->_BaseFormat = GL_DEPTH_STENCIL_EXT; rb->DataType = GL_UNSIGNED_INT_24_8_EXT; rb->GetPointer = get_pointer_uint; @@ -1099,6 +1131,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, pixelSize = sizeof(GLuint); break; case GL_COLOR_INDEX8_EXT: + rb->_ActualFormat = GL_COLOR_INDEX8_EXT; rb->_BaseFormat = GL_COLOR_INDEX; rb->DataType = GL_UNSIGNED_BYTE; rb->GetPointer = get_pointer_ubyte; @@ -1113,6 +1146,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, pixelSize = sizeof(GLubyte); break; case GL_COLOR_INDEX16_EXT: + rb->_ActualFormat = GL_COLOR_INDEX16_EXT; rb->_BaseFormat = GL_COLOR_INDEX; rb->DataType = GL_UNSIGNED_SHORT; rb->GetPointer = get_pointer_ushort; @@ -1127,6 +1161,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, pixelSize = sizeof(GLushort); break; case COLOR_INDEX32: + rb->_ActualFormat = COLOR_INDEX32; rb->_BaseFormat = GL_COLOR_INDEX; rb->DataType = GL_UNSIGNED_INT; rb->GetPointer = get_pointer_uint; @@ -1141,7 +1176,7 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, pixelSize = sizeof(GLuint); break; default: - _mesa_problem(ctx, "Bad internalFormat in soft_renderbuffer_storage"); + _mesa_problem(ctx, "Bad internalFormat in _mesa_soft_renderbuffer_storage"); return GL_FALSE; } @@ -1171,7 +1206,6 @@ soft_renderbuffer_storage(GLcontext *ctx, struct gl_renderbuffer *rb, rb->Width = width; rb->Height = height; - rb->InternalFormat = internalFormat; return GL_TRUE; } @@ -1198,6 +1232,7 @@ alloc_storage_alpha8(GLcontext *ctx, struct gl_renderbuffer *arb, GLenum internalFormat, GLuint width, GLuint height) { ASSERT(arb != arb->Wrapped); + ASSERT(arb->_ActualFormat == GL_ALPHA8); /* first, pass the call to the wrapped RGB buffer */ if (!arb->Wrapped->AllocStorage(ctx, arb->Wrapped, internalFormat, @@ -1220,7 +1255,6 @@ alloc_storage_alpha8(GLcontext *ctx, struct gl_renderbuffer *arb, arb->Width = width; arb->Height = height; - arb->InternalFormat = internalFormat; return GL_TRUE; } @@ -1418,6 +1452,9 @@ nop_get_pointer(GLcontext *ctx, struct gl_renderbuffer *rb, GLint x, GLint y) void _mesa_init_renderbuffer(struct gl_renderbuffer *rb, GLuint name) { + _glthread_INIT_MUTEX(rb->Mutex); + + rb->ClassID = 0; rb->Name = name; rb->RefCount = 1; rb->Delete = _mesa_delete_renderbuffer; @@ -1430,6 +1467,7 @@ _mesa_init_renderbuffer(struct gl_renderbuffer *rb, GLuint name) rb->Width = 0; rb->Height = 0; rb->InternalFormat = GL_NONE; + rb->_ActualFormat = GL_NONE; rb->_BaseFormat = GL_NONE; rb->DataType = GL_NONE; rb->RedBits = rb->GreenBits = rb->BlueBits = rb->AlphaBits = 0; @@ -1479,6 +1517,7 @@ _mesa_delete_renderbuffer(struct gl_renderbuffer *rb) if (rb->Data) { _mesa_free(rb->Data); } + _glthread_INIT_MUTEX(rb->Mutex); _mesa_free(rb); } @@ -1494,9 +1533,9 @@ _mesa_new_soft_renderbuffer(GLcontext *ctx, GLuint name) { struct gl_renderbuffer *rb = _mesa_new_renderbuffer(ctx, name); if (rb) { - rb->AllocStorage = soft_renderbuffer_storage; + rb->AllocStorage = _mesa_soft_renderbuffer_storage; /* Normally, one would setup the PutRow, GetRow, etc functions here. - * But we're doing that in the soft_renderbuffer_storage() function + * But we're doing that in the _mesa_soft_renderbuffer_storage() function * instead. */ } @@ -1550,19 +1589,20 @@ _mesa_add_color_renderbuffers(GLcontext *ctx, struct gl_framebuffer *fb, if (rgbBits <= 8) { if (alphaBits) - rb->InternalFormat = GL_RGBA8; + rb->_ActualFormat = GL_RGBA8; else - rb->InternalFormat = GL_RGB8; + rb->_ActualFormat = GL_RGB8; } else { assert(rgbBits <= 16); if (alphaBits) - rb->InternalFormat = GL_RGBA16; + rb->_ActualFormat = GL_RGBA16; else - rb->InternalFormat = GL_RGBA16; /* don't really have RGB16 yet */ + rb->_ActualFormat = GL_RGBA16; /* don't really have RGB16 yet */ } + rb->InternalFormat = rb->_ActualFormat; - rb->AllocStorage = soft_renderbuffer_storage; + rb->AllocStorage = _mesa_soft_renderbuffer_storage; _mesa_add_renderbuffer(fb, b, rb); } @@ -1617,12 +1657,14 @@ _mesa_add_color_index_renderbuffers(GLcontext *ctx, struct gl_framebuffer *fb, if (indexBits <= 8) { /* only support GLuint for now */ /*rb->InternalFormat = GL_COLOR_INDEX8_EXT;*/ - rb->InternalFormat = COLOR_INDEX32; + rb->_ActualFormat = COLOR_INDEX32; } else { - rb->InternalFormat = COLOR_INDEX32; + rb->_ActualFormat = COLOR_INDEX32; } - rb->AllocStorage = soft_renderbuffer_storage; + rb->InternalFormat = rb->_ActualFormat; + + rb->AllocStorage = _mesa_soft_renderbuffer_storage; _mesa_add_renderbuffer(fb, b, rb); } @@ -1693,6 +1735,7 @@ _mesa_add_alpha_renderbuffers(GLcontext *ctx, struct gl_framebuffer *fb, * values. */ arb->InternalFormat = arb->Wrapped->InternalFormat; + arb->_ActualFormat = GL_ALPHA8; arb->_BaseFormat = arb->Wrapped->_BaseFormat; arb->DataType = arb->Wrapped->DataType; arb->AllocStorage = alloc_storage_alpha8; @@ -1746,16 +1789,17 @@ _mesa_add_depth_renderbuffer(GLcontext *ctx, struct gl_framebuffer *fb, } if (depthBits <= 16) { - rb->InternalFormat = GL_DEPTH_COMPONENT16; + rb->_ActualFormat = GL_DEPTH_COMPONENT16; } else if (depthBits <= 24) { - rb->InternalFormat = GL_DEPTH_COMPONENT24; + rb->_ActualFormat = GL_DEPTH_COMPONENT24; } else { - rb->InternalFormat = GL_DEPTH_COMPONENT32; + rb->_ActualFormat = GL_DEPTH_COMPONENT32; } + rb->InternalFormat = rb->_ActualFormat; - rb->AllocStorage = soft_renderbuffer_storage; + rb->AllocStorage = _mesa_soft_renderbuffer_storage; _mesa_add_renderbuffer(fb, BUFFER_DEPTH, rb); return GL_TRUE; @@ -1791,14 +1835,15 @@ _mesa_add_stencil_renderbuffer(GLcontext *ctx, struct gl_framebuffer *fb, } if (stencilBits <= 8) { - rb->InternalFormat = GL_STENCIL_INDEX8_EXT; + rb->_ActualFormat = GL_STENCIL_INDEX8_EXT; } else { /* not really supported (see s_stencil.c code) */ - rb->InternalFormat = GL_STENCIL_INDEX16_EXT; + rb->_ActualFormat = GL_STENCIL_INDEX16_EXT; } + rb->InternalFormat = rb->_ActualFormat; - rb->AllocStorage = soft_renderbuffer_storage; + rb->AllocStorage = _mesa_soft_renderbuffer_storage; _mesa_add_renderbuffer(fb, BUFFER_STENCIL, rb); return GL_TRUE; @@ -1834,8 +1879,9 @@ _mesa_add_accum_renderbuffer(GLcontext *ctx, struct gl_framebuffer *fb, return GL_FALSE; } + rb->_ActualFormat = GL_RGBA16; rb->InternalFormat = GL_RGBA16; - rb->AllocStorage = soft_renderbuffer_storage; + rb->AllocStorage = _mesa_soft_renderbuffer_storage; _mesa_add_renderbuffer(fb, BUFFER_ACCUM, rb); return GL_TRUE; @@ -1878,13 +1924,14 @@ _mesa_add_aux_renderbuffers(GLcontext *ctx, struct gl_framebuffer *fb, } if (colorBits <= 8) { - rb->InternalFormat = GL_RGBA8; + rb->_ActualFormat = GL_RGBA8; } else { - rb->InternalFormat = GL_RGBA16; + rb->_ActualFormat = GL_RGBA16; } + rb->InternalFormat = rb->_ActualFormat; - rb->AllocStorage = soft_renderbuffer_storage; + rb->AllocStorage = _mesa_soft_renderbuffer_storage; _mesa_add_renderbuffer(fb, BUFFER_AUX0 + i, rb); } return GL_TRUE; @@ -2018,7 +2065,8 @@ _mesa_new_depthstencil_renderbuffer(GLcontext *ctx, GLuint name) /* init fields not covered by _mesa_new_renderbuffer() */ dsrb->InternalFormat = GL_DEPTH24_STENCIL8_EXT; - dsrb->AllocStorage = soft_renderbuffer_storage; + dsrb->_ActualFormat = GL_DEPTH24_STENCIL8_EXT; + dsrb->AllocStorage = _mesa_soft_renderbuffer_storage; return dsrb; } |