diff options
| author | Marek Olšák <[email protected]> | 2011-02-16 00:35:44 +0100 |
|---|---|---|
| committer | Marek Olšák <[email protected]> | 2011-04-15 05:08:00 +0200 |
| commit | 15f99d13626b42f517467fd884a379cc7475e5d1 (patch) | |
| tree | 0ba0e0860d2ef8b054822a827bbd2ac62d0155a7 /src/mesa/main/framebuffer.c | |
| parent | 0ecbb0ab7472fe5cb33be13a8307e16f875254e5 (diff) | |
mesa: finish up ARB_texture_float
Squashed commit of the following:
Author: Marek Olšák <[email protected]>
mesa: handle floating-point formats in _mesa_base_fbo_format
mesa: add ARB/ATI_texture_float, remove MESAX_texture_float
commit 123bb110852739dffadcc81ad80b005b1c4f586d
Author: Luca Barbieri <[email protected]>
Date: Wed Aug 25 01:35:42 2010 +0200
mesa: compute floatMode for FBOs and return it on RGBA_FLOAT_MODE
Diffstat (limited to 'src/mesa/main/framebuffer.c')
| -rw-r--r-- | src/mesa/main/framebuffer.c | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/mesa/main/framebuffer.c b/src/mesa/main/framebuffer.c index 4f0e6f57853..66c9bd91096 100644 --- a/src/mesa/main/framebuffer.c +++ b/src/mesa/main/framebuffer.c @@ -551,7 +551,6 @@ _mesa_update_framebuffer_visual(struct gl_context *ctx, fb->Visual.alphaBits = _mesa_get_format_bits(fmt, GL_ALPHA_BITS); fb->Visual.rgbBits = fb->Visual.redBits + fb->Visual.greenBits + fb->Visual.blueBits; - fb->Visual.floatMode = GL_FALSE; fb->Visual.samples = rb->NumSamples; if (_mesa_get_format_color_encoding(fmt) == GL_SRGB) fb->Visual.sRGBCapable = ctx->Const.sRGBCapable; @@ -560,6 +559,19 @@ _mesa_update_framebuffer_visual(struct gl_context *ctx, } } + fb->Visual.floatMode = GL_FALSE; + for (i = 0; i < BUFFER_COUNT; i++) { + if (fb->Attachment[i].Renderbuffer) { + const struct gl_renderbuffer *rb = fb->Attachment[i].Renderbuffer; + const gl_format fmt = rb->Format; + + if (_mesa_get_format_datatype(fmt) == GL_FLOAT) { + fb->Visual.floatMode = GL_TRUE; + break; + } + } + } + if (fb->Attachment[BUFFER_DEPTH].Renderbuffer) { const struct gl_renderbuffer *rb = fb->Attachment[BUFFER_DEPTH].Renderbuffer; |