diff options
| author |  wm4 <wm4@nowhere> | 2016-05-26 08:21:10 +0200 |
|---|---|---|
| committer | wm4 <wm4@nowhere> | 2016-05-26 08:21:10 +0200 |
| commit | 306c554376f6b06fcd675c8b8609da4e005997ed (patch) | |
| tree | f4339bb16aedca898feef4cbfe887a0cc04c4efc | |
| parent | e5f49d96855a8d3ccf3b6ad8b8de811d1391d806 (diff) | |
vo_opengl: fix superxbr shader compilation on ES
ES shaders do not allow implicit conversion from int to float, which
is the most annoying ES anti-feature ever.
| -rw-r--r-- | video/out/opengl/superxbr.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/video/out/opengl/superxbr.c b/video/out/opengl/superxbr.c index b7b9a53afd..5c838ec51c 100644 --- a/video/out/opengl/superxbr.c +++ b/video/out/opengl/superxbr.c @@ -132,42 +132,42 @@ static void superxbr_step_h(struct gl_shader_cache *sc, GLSLH(float hc = dot(h1+h2, ok)/2.0;) // Compute diagonal edge strength using diagonal mask - GLSLH(float d_edge = 0;) + GLSLH(float d_edge = 0.0;) for (int x = 0; x < 3; x++) { for (int y = 0; y < 3; y++) { if (mask->d1[x][y]) { // 1-distance diagonal neighbours - GLSLHF("d_edge += %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("d_edge += %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->d1[x][y], x+1, y, x, y+1); - GLSLHF("d_edge -= %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("d_edge -= %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->d1[x][y], 3-y, x+1, 3-(y+1), x); // rotated } if (x < 2 && y < 2 && mask->d2[x][y]) { // 2-distance diagonal neighbours - GLSLHF("d_edge += %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("d_edge += %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->d2[x][y], x+2, y, x, y+2); - GLSLHF("d_edge -= %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("d_edge -= %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->d2[x][y], 3-y, x+2, 3-(y+2), x); // rotated } } } // Compute orthogonal edge strength using orthogonal mask - GLSLH(float o_edge = 0;) + GLSLH(float o_edge = 0.0;) for (int x = 1; x < 3; x++) { for (int y = 0; y < 3; y++) { if (mask->o1[y]) { // 1-distance neighbours - GLSLHF("o_edge += %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("o_edge += %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->o1[y], x, y, x, y+1); // vertical - GLSLHF("o_edge -= %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("o_edge -= %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->o1[y], y, x, y+1, x); // horizontal } if (y < 2 && mask->o2[y]) { // 2-distance neighbours - GLSLHF("o_edge += %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("o_edge += %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->o2[y], x, y, x, y+2); // vertical - GLSLHF("o_edge -= %d * abs(i(%d,%d) - i(%d,%d));\n", + GLSLHF("o_edge -= %d.0 * abs(i(%d,%d) - i(%d,%d));\n", mask->o2[x], y, x, y+2, x); // horizontal } } @@ -220,7 +220,7 @@ void pass_superxbr(struct gl_shader_cache *sc, int step, // Load the input samples GLSLH(for (int x = 0; x < 4; x++)) GLSLH(for (int y = 0; y < 4; y++)) - GLSLH(i(x,y) = HOOKED_texOff(vec2(x-1.25, y-1.25)).x;) + GLSLH(i(x,y) = HOOKED_texOff(vec2(float(x)-1.25, float(y)-1.25)).x;) } else { *transform = (struct gl_transform){{{1.0,0.0}, {0.0,1.0}}, {0.0,0.0}}; |