From: Michel Dänzer <daen...@vmware.com>
---
src/mesa/drivers/dri/r300/r300_cmdbuf.c | 15 ++++++++++++
src/mesa/drivers/dri/radeon/radeon_fbo.c | 34 ++++++++++++++++++++------
src/mesa/drivers/dri/radeon/radeon_screen.c | 6 ++--
3 files changed, 44 insertions(+), 11 deletions(-)
diff --git a/src/mesa/drivers/dri/r300/r300_cmdbuf.c
b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
index 1e2a54f..c7996eb 100644
--- a/src/mesa/drivers/dri/r300/r300_cmdbuf.c
+++ b/src/mesa/drivers/dri/r300/r300_cmdbuf.c
@@ -281,12 +281,27 @@ static void emit_cb_offset(GLcontext *ctx, struct
radeon_state_atom * atom)
cbpitch |= R300_COLOR_FORMAT_ARGB8888;
else switch (rrb->base.Format) {
case MESA_FORMAT_RGB565:
+ assert(_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_RGB565;
+ break;
+ case MESA_FORMAT_RGB565_REV:
+ assert(!_mesa_little_endian());
cbpitch |= R300_COLOR_FORMAT_RGB565;
break;
case MESA_FORMAT_ARGB4444:
+ assert(_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_ARGB4444;
+ break;
+ case MESA_FORMAT_ARGB4444_REV:
+ assert(!_mesa_little_endian());
cbpitch |= R300_COLOR_FORMAT_ARGB4444;
break;
case MESA_FORMAT_ARGB1555:
+ assert(_mesa_little_endian());
+ cbpitch |= R300_COLOR_FORMAT_ARGB1555;
+ break;
+ case MESA_FORMAT_ARGB1555_REV:
+ assert(!_mesa_little_endian());
cbpitch |= R300_COLOR_FORMAT_ARGB1555;
break;
default:
diff --git a/src/mesa/drivers/dri/radeon/radeon_fbo.c
b/src/mesa/drivers/dri/radeon/radeon_fbo.c
index bf69cd9..7ec641f 100644
--- a/src/mesa/drivers/dri/radeon/radeon_fbo.c
+++ b/src/mesa/drivers/dri/radeon/radeon_fbo.c
@@ -90,7 +90,7 @@ radeon_alloc_renderbuffer_storage(GLcontext * ctx, struct
gl_renderbuffer *rb,
case GL_R3_G3_B2:
case GL_RGB4:
case GL_RGB5:
- rb->Format = MESA_FORMAT_RGB565;
+ rb->Format = _dri_texformat_rgb565;
rb->DataType = GL_UNSIGNED_BYTE;
cpp = 2;
break;
@@ -99,7 +99,7 @@ radeon_alloc_renderbuffer_storage(GLcontext * ctx, struct
gl_renderbuffer *rb,
case GL_RGB10:
case GL_RGB12:
case GL_RGB16:
- rb->Format = MESA_FORMAT_ARGB8888;
+ rb->Format = _dri_texformat_argb8888;
rb->DataType = GL_UNSIGNED_BYTE;
cpp = 4;
break;
@@ -111,7 +111,7 @@ radeon_alloc_renderbuffer_storage(GLcontext * ctx, struct
gl_renderbuffer *rb,
case GL_RGB10_A2:
case GL_RGBA12:
case GL_RGBA16:
- rb->Format = MESA_FORMAT_ARGB8888;
+ rb->Format = _dri_texformat_argb8888;
rb->DataType = GL_UNSIGNED_BYTE;
cpp = 4;
break;
@@ -261,14 +261,32 @@ radeon_create_renderbuffer(gl_format format,
__DRIdrawablePrivate *driDrawPriv)
switch (format) {
case MESA_FORMAT_RGB565:
+ assert(_mesa_little_endian());
+ rrb->base.DataType = GL_UNSIGNED_BYTE;
+ rrb->base._BaseFormat = GL_RGB;
+ break;
+ case MESA_FORMAT_RGB565_REV:
+ assert(!_mesa_little_endian());
rrb->base.DataType = GL_UNSIGNED_BYTE;
rrb->base._BaseFormat = GL_RGB;
break;
case MESA_FORMAT_XRGB8888:
+ assert(_mesa_little_endian());
+ rrb->base.DataType = GL_UNSIGNED_BYTE;
+ rrb->base._BaseFormat = GL_RGB;
+ break;
+ case MESA_FORMAT_XRGB8888_REV:
+ assert(!_mesa_little_endian());
rrb->base.DataType = GL_UNSIGNED_BYTE;
rrb->base._BaseFormat = GL_RGB;
break;
case MESA_FORMAT_ARGB8888:
+ assert(_mesa_little_endian());
+ rrb->base.DataType = GL_UNSIGNED_BYTE;
+ rrb->base._BaseFormat = GL_RGBA;
+ break;
+ case MESA_FORMAT_ARGB8888_REV:
+ assert(!_mesa_little_endian());
rrb->base.DataType = GL_UNSIGNED_BYTE;
rrb->base._BaseFormat = GL_RGBA;
break;
@@ -359,21 +377,21 @@ radeon_update_wrapper(GLcontext *ctx, struct
radeon_renderbuffer *rrb,
gl_format texFormat;
restart:
- if (texImage->TexFormat == MESA_FORMAT_ARGB8888) {
+ if (texImage->TexFormat == _dri_texformat_argb8888) {
rrb->base.DataType = GL_UNSIGNED_BYTE;
DBG("Render to RGBA8 texture OK\n");
}
- else if (texImage->TexFormat == MESA_FORMAT_RGB565) {
+ else if (texImage->TexFormat == _dri_texformat_rgb565) {
rrb->base.DataType = GL_UNSIGNED_BYTE;
DBG("Render to RGB5 texture OK\n");
}
- else if (texImage->TexFormat == MESA_FORMAT_ARGB1555) {
+ else if (texImage->TexFormat == _dri_texformat_argb1555) {
rrb->base.DataType = GL_UNSIGNED_BYTE;
DBG("Render to ARGB1555 texture OK\n");
}
- else if (texImage->TexFormat == MESA_FORMAT_ARGB4444) {
+ else if (texImage->TexFormat == _dri_texformat_argb4444) {
rrb->base.DataType = GL_UNSIGNED_BYTE;
- DBG("Render to ARGB1555 texture OK\n");
+ DBG("Render to ARGB4444 texture OK\n");
}
else if (texImage->TexFormat == MESA_FORMAT_Z16) {
rrb->base.DataType = GL_UNSIGNED_SHORT;
diff --git a/src/mesa/drivers/dri/radeon/radeon_screen.c
b/src/mesa/drivers/dri/radeon/radeon_screen.c
index 2bcceb1..be2d836 100644
--- a/src/mesa/drivers/dri/radeon/radeon_screen.c
+++ b/src/mesa/drivers/dri/radeon/radeon_screen.c
@@ -1484,11 +1484,11 @@ radeonCreateBuffer( __DRIscreenPrivate *driScrnPriv,
_mesa_initialize_framebuffer(&rfb->base, mesaVis);
if (mesaVis->redBits == 5)
- rgbFormat = MESA_FORMAT_RGB565;
+ rgbFormat = _mesa_little_endian() ? MESA_FORMAT_RGB565 :
MESA_FORMAT_RGB565_REV;
else if (mesaVis->alphaBits == 0)
- rgbFormat = MESA_FORMAT_XRGB8888;
+ rgbFormat = _mesa_little_endian() ? MESA_FORMAT_XRGB8888 :
MESA_FORMAT_XRGB8888_REV;
else
- rgbFormat = MESA_FORMAT_ARGB8888;
+ rgbFormat = _mesa_little_endian() ? MESA_FORMAT_ARGB8888 :
MESA_FORMAT_ARGB8888_REV;
/* front color renderbuffer */
rfb->color_rb[0] = radeon_create_renderbuffer(rgbFormat, driDrawPriv);
--
1.6.5.2
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