[Piglit] [PATCH v2 2/4] getteximage-simple: Switch to parameter passing

[Nanley Chery]

This will enable dynamically allocating the texture data with variable
texture dimensions.
---
 tests/texturing/getteximage-simple.c | 15 +++++++--------
 1 file changed, 7 insertions(+), 8 deletions(-)

diff --git a/tests/texturing/getteximage-simple.c 
b/tests/texturing/getteximage-simple.c
index e86e7b25e..de0f1edf6 100644
--- a/tests/texturing/getteximage-simple.c
+++ b/tests/texturing/getteximage-simple.c
@@ -21,9 +21,7 @@ PIGLIT_GL_TEST_CONFIG_BEGIN
 
 PIGLIT_GL_TEST_CONFIG_END
 
-static GLubyte data[4096]; /* 64*16*4 */
-
-static int test_getteximage(void)
+static int test_getteximage(GLubyte *data)
 {
        GLubyte compare[4096];
        int i;
@@ -50,6 +48,12 @@ piglit_display(void)
 {
        int pass;
 
+       GLubyte data[4096]; /* 64*16*4 */
+       for(int i = 0; i < 4096; ++i)
+               data[i] = rand() & 0xff;
+
+       glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 64, 16, 0, GL_RGBA, 
GL_UNSIGNED_BYTE, data);
+
        glClearColor(0.0, 0.0, 0.0, 1.0);
        glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 
@@ -75,16 +79,11 @@ piglit_display(void)
 void piglit_init(int argc, char **argv)
 {
        GLuint tex;
-       int i;
-
-       for(i = 0; i < 4096; ++i)
-               data[i] = rand() & 0xff;
 
        glGenTextures(1, &tex);
        glBindTexture(GL_TEXTURE_2D, tex);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
        glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
-       glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, 64, 16, 0, GL_RGBA, 
GL_UNSIGNED_BYTE, data);
 
        piglit_gen_ortho_projection(0.0, 1.0, 0.0, 1.0, -2.0, 6.0, GL_FALSE);
 }
-- 
2.17.1

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