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Explicitly define float constants as float

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With MSVC, this gives the following warning:

warning C4305: 'function': truncation from 'double' to 'gfloat'

Apparently, MSVC does not figure out what type to use for constants
based on the assignment. This warning is very spammy, so let's try to
fix it.
This commit is contained in:
Nirbheek Chauhan 2016-10-27 09:11:26 +05:30 committed by Tim-Philipp Müller
parent 9758f25430
commit 503822eb20
3 changed files with 23 additions and 23 deletions
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2
ext/gl/gstgltransformation.c
View file

@ -251,7 +251,7 @@ gst_gl_transformation_init (GstGLTransformation * filter)
filter->shader = NULL;
filter->fov = 90;
filter->aspect = 1.0;
filter->znear = 0.1;
filter->znear = 0.1f;
filter->zfar = 100;
filter->xscale = 1.0;

32
gst-libs/gst/gl/gstglcolorconvert.c
View file

@ -69,19 +69,19 @@ static gboolean _do_convert_draw (GstGLContext * context,
* Y = [16..235] (of 255)
* Cb/Cr = [16..240] (of 255)
*/
static const gfloat from_yuv_bt601_offset[] = {-0.0625, -0.5, -0.5};
static const gfloat from_yuv_bt601_rcoeff[] = {1.164, 0.000, 1.596};
static const gfloat from_yuv_bt601_gcoeff[] = {1.164,-0.391,-0.813};
static const gfloat from_yuv_bt601_bcoeff[] = {1.164, 2.018, 0.000};
static const gfloat from_yuv_bt601_offset[] = {-0.0625f, -0.5f, -0.5f};
static const gfloat from_yuv_bt601_rcoeff[] = {1.164f, 0.000f, 1.596f};
static const gfloat from_yuv_bt601_gcoeff[] = {1.164f,-0.391f,-0.813f};
static const gfloat from_yuv_bt601_bcoeff[] = {1.164f, 2.018f, 0.000f};
/* BT. 709 standard with the following ranges:
* Y = [16..235] (of 255)
* Cb/Cr = [16..240] (of 255)
*/
static const gfloat from_yuv_bt709_offset[] = {-0.0625, -0.5, -0.5};
static const gfloat from_yuv_bt709_rcoeff[] = {1.164, 0.000, 1.787};
static const gfloat from_yuv_bt709_gcoeff[] = {1.164,-0.213,-0.531};
static const gfloat from_yuv_bt709_bcoeff[] = {1.164,2.112, 0.000};
static const gfloat from_yuv_bt709_offset[] = {-0.0625f, -0.5f, -0.5f};
static const gfloat from_yuv_bt709_rcoeff[] = {1.164f, 0.000f, 1.787f};
static const gfloat from_yuv_bt709_gcoeff[] = {1.164f,-0.213f,-0.531f};
static const gfloat from_yuv_bt709_bcoeff[] = {1.164f,2.112f, 0.000f};
#define RGB_TO_YUV_COEFFICIENTS \
"uniform vec3 offset;\n" \
@ -94,19 +94,19 @@ static const gfloat from_yuv_bt709_bcoeff[] = {1.164,2.112, 0.000};
* Y = [16..235] (of 255)
* Cb/Cr = [16..240] (of 255)
*/
static const gfloat from_rgb_bt601_offset[] = {0.0625, 0.5, 0.5};
static const gfloat from_rgb_bt601_ycoeff[] = {0.256816, 0.504154, 0.0979137};
static const gfloat from_rgb_bt601_ucoeff[] = {-0.148246, -0.29102, 0.439266};
static const gfloat from_rgb_bt601_vcoeff[] = {0.439271, -0.367833, -0.071438};
static const gfloat from_rgb_bt601_offset[] = {0.0625f, 0.5f, 0.5f};
static const gfloat from_rgb_bt601_ycoeff[] = {0.256816f, 0.504154f, 0.0979137f};
static const gfloat from_rgb_bt601_ucoeff[] = {-0.148246f, -0.29102f, 0.439266f};
static const gfloat from_rgb_bt601_vcoeff[] = {0.439271f, -0.367833f, -0.071438f};
/* BT. 709 standard with the following ranges:
* Y = [16..235] (of 255)
* Cb/Cr = [16..240] (of 255)
*/
static const gfloat from_rgb_bt709_offset[] = {0.0625, 0.5, 0.5};
static const gfloat from_rgb_bt709_ycoeff[] = { 0.182604, 0.614526, 0.061976 };
static const gfloat from_rgb_bt709_ucoeff[] = { -0.100640, -0.338688, 0.439327 };
static const gfloat from_rgb_bt709_vcoeff[] = { 0.440654, -0.400285, -0.040370 };
static const gfloat from_rgb_bt709_offset[] = {0.0625f, 0.5f, 0.5f};
static const gfloat from_rgb_bt709_ycoeff[] = {0.182604f, 0.614526f, 0.061976f};
static const gfloat from_rgb_bt709_ucoeff[] = {-0.100640f, -0.338688f, 0.439327f};
static const gfloat from_rgb_bt709_vcoeff[] = {0.440654f, -0.400285f, -0.040370f};
/* GRAY16 to RGB conversion
* data transfered as GL_LUMINANCE_ALPHA then convert back to GRAY16

12
gst-libs/gst/gl/gstglviewconvert.c
View file

@ -132,17 +132,17 @@ gst_gl_stereo_downmix_mode_get_type (void)
/* These match the order and number of DOWNMIX_ANAGLYPH_* modes */
static GLfloat downmix_matrices[][2][9] = {
{ /* Green-Magenta Dubois */
{-0.062, 0.284, -0.015, -0.158, 0.668, -0.027, -0.039, 0.143, 0.021},
{0.529, -0.016, 0.009, 0.705, -0.015, 0.075, 0.024, -0.065, 0.937}
{-0.062f, 0.284f, -0.015f, -0.158f, 0.668f, -0.027f, -0.039f, 0.143f, 0.021f},
{0.529f, -0.016f, 0.009f, 0.705f, -0.015f, 0.075f, 0.024f, -0.065f, 0.937f}
},
{ /* Red-Cyan Dubois */
/* Source of this matrix: http://www.site.uottawa.ca/~edubois/anaglyph/LeastSquaresHowToPhotoshop.pdf */
{0.437, -0.062, -0.048, 0.449, -0.062, -0.050, 0.164, -0.024, -0.017},
{-0.011, 0.377, -0.026, -0.032, 0.761, -0.093, -0.007, 0.009, 1.234}
{0.437f, -0.062f, -0.048f, 0.449f, -0.062f, -0.050f, 0.164f, -0.024f, -0.017f},
{-0.011f, 0.377f, -0.026f, -0.032f, 0.761f, -0.093f, -0.007f, 0.009f, 1.234f}
},
{ /* Amber-blue Dubois */
{1.062, -0.026, -0.038, -0.205, 0.908, -0.173, 0.299, 0.068, 0.022},
{-0.016, 0.006, 0.094, -0.123, 0.062, 0.185, -0.017, -0.017, 0.911}
{1.062f, -0.026f, -0.038f, -0.205f, 0.908f, -0.173f, 0.299f, 0.068f, 0.022f},
{-0.016f, 0.006f, 0.094f, -0.123f, 0.062f, 0.185f, -0.017f, -0.017f, 0.911f}
}
};